Energy prices are at risk of rising after British Gas owner-Centrica warned about "concerningly low" storage levels due to the colder weather.

Centrica, which owns the country's largest gas storage facility, said the UK "has less than a week of gas demand in store".

There is no danger of the country running out of gas but it means the UK will need to buy more supplies from Continental Europe, the BBC understands.

Wholesale gas prices were lower in the UK on Friday.

Commuters are being warned of icy roads and travel disruption, as temperatures plummeted again overnight across the UK.

Fresh weather warnings have been issued, with snow, ice and fog forecast across southern England, Wales, Northern Ireland and northern Scotland on Thursday.

It will be mainly dry elsewhere with winter sunshine, but temperatures could fall again to as low as -16C on Thursday night.

The cold snap has already brought heavy snowfall to some areas, and dozens of flood alerts and warnings are in place due to either heavy rain or melting snow.

On Wednesday the lowest temperature recorded was -8.4C (16F) in Shap, Cumbria, according to the Met Office.

It comes as an amber cold health alert remains in place for all of England until Sunday, meaning the forecast weather is expected to have significant impacts across health - including a rise in deaths.

The Met Office says travel disruption to road and rail services is likely on Thursday in areas covered by warnings, as well potential for accidents in icy places.

There are five warnings in place:

• A yellow warning for snow and ice is in place for northern Scotland until midnight on Thursday
• A yellow warning for ice has been issued until 10:30 across southern England and south-east Wales
• Two yellow warnings for snow and ice are in force until 11:00 GMT - one across western Wales and north-west England, and south-west England; and another for Northern Ireland
• A yellow warning for fog until 09:00 in Northern Ireland

On Wednesday snow caused some roads to close and motorists to be stationary for "long periods of time" in Devon and Cornwall, according to authorities there.

Gritters working into Thursday morning have been fitted with ploughs to clear routes in the area.

Car insurer RAC said it has seen the highest levels of demand for rescues in a three-day period since December 2022.

"Cold conditions will last until at least the weekend, so we urge drivers to remain vigilant of the risks posed by ice and, in some locations, snow," said RAC breakdown spokeswoman Alice Simpson.

National Rail have also advised passengers to check before they travel, as ice and snow can mean speed restrictions and line closures.

On Wednesday evening, poor weather was affecting Northern and Great Western Railway.

Buses are also replacing trains between Llandudno Junction and Blaenau Ffestiniog until Monday.

• Get the forecast in your area on BBC Weather

The wintry conditions have caused significant disruption across the UK since snow swept many parts of the country at the weekend.

Hundreds of schools were closed in England, Scotland and Northern Ireland, including schools in Yorkshire, Merseyside, the Midlands and Aberdeenshire.

The country has also been hit by widespread flooding in recent days. Currently there are 68 flood warnings - meaning flooding is expected - in England and three in Wales.

The weather is expected to be less cold over the weekend.

Police are searching for two sisters in Aberdeen who were last seen three days ago.

Eliza and Henrietta Huszti, both 32 and who live in Aberdeen city centre, were last seen in Market Street at Victoria Bridge at about 02:12 GMT on Tuesday.

They then crossed the bridge and turned into a footpath next to the River Dee in the direction of Aberdeen Boat Club.

Police Scotland said they are carrying "extensive enquires" and searches to find the sisters, including the use of police dogs and the marine unit.

Both Eliza and Henrietta are described as being white, slim build with long, brown hair.

Police said the side of Victoria Bridge in the Torry area, where they were last seen, contained many commercial and industrial units and searches are ongoing there.

It added it was urging businesses in and around the South Esplanade and Menzies Road area to review CCTV footage recorded in the early hours of Tuesday and dashcam footage.

Ch Insp Darren Bruce said: "We are continuing to speak to people who know Eliza and Henrietta and we urge anyone who has seen them or who has any information regarding their whereabouts to please contact 101 quoting incident number 0735 of Tuesday, 7 January, 2025."

Residents were already on edge as more fires erupted across the Los Angeles region, traumatising millions of people who feel that after four days there's no end in sight.

Then on Thursday afternoon came another jolt in the form of a text alert.

This one was mistakenly sent to every cell phone in the county - home to about 10 million people - warning them the blaze was close and they should prepare to evacuate.

Rebecca Alvarez-Petit was on a video work call when her phone started blaring.

"An EVACUATION WARNING has been issued in your area," the text message said.

The sound echoed around her as each of her colleagues received the same startling message.

"It was like a massive panic that I was watching in real-time," she said.

She and colleagues started researching and trying to see whether they were in imminent danger.

Instant relief came in the form of a corrected alert telling them to disregard the warning but this soon gave way to newfound anger, she said.

"We're all on pins and needles and have been anxiously sitting by our phones, staring at the TV, having the radio going - trying to stay as informed as possible because there wasn't a good system in place," said Ms Alvarez-Petit, who lives in West Los Angeles.

"And then this. It's like - you have got to be kidding me."

The death toll from the wildfires has continued to climb with at least 10 people known to have died and that toll may grow.

For many, the anxiety about saving lives and property has turned into a sense of frustration over the handling of the fires.

A mayor's frustration

Officials have acknowledged some of the complaints, from hydrants running dry that hindered firefighting efforts to questions about preparedness and fire mitigation investment.

Los Angeles Mayor Karen Bass returned to the city from a pre-planned trip to Africa to find it on fire. She faced intense questions on Thursday about the region's preparedness, her leadership in this crisis and the water issues that failed firefighters.

"Was I frustrated by this? Of course," Mayor Bass said, answering a question about water issues and whether the area was prepared enough. She noted that is an "unprecedented event".

• In maps: Thousands of acres on fire in LA
• What's the latest on the Los Angeles wildfires and what caused them?
• Stuck in traffic as flames approached: Why LA is hard to evacuate

Like other officials, she stressed the fires were able to spread on Tuesday because of strong winds - the same winds that prevented aircraft from dropping water or fire retardant on the blazes. She said urban water systems and neighbourhood fire hydrants are not built to handle dousing thousands of acres of fire.

She noted there will be reviews of how the incident unfolded that will examine how officials and agencies handled it.

"When lives have been saved and homes have been saved, we will absolutely do an evaluation to look at what worked, what didn't work, and to correct or to hold accountable any body, department, individual," she said.

"My focus right now is on the lives and on the homes."

Water shortage questions

The evolving disaster has turned into a need to understand why this happened and how it escalated into the most destructive fire in the history of Los Angeles.

As one of the now five fires burning in Los Angeles County approached Larry Villescas' home on Tuesday, he grabbed the only tool he could - a garden hose.

He and his neighbour made quick work of the embers falling on their homes from the Eaton Fire and igniting grass.

Then the hose ran dry.

He watched his neighbours' home in Altadena ignite. Then there was a boom - a nearby home was ablaze and sounded as though it exploded. He had to leave.

As he drove away, he watched the fire take hold of his garage.

"If we had water pressure, we would have been able to fight it," Mr Villescas said, standing in front of the charred remains of his home.

He remembered seeing firefighters that night - as the community burned - sitting in their trucks, unable to help.

"I remember my rage. It was like 'do something,' but they can't - there's no water pressure," he said. "It's just infuriating. How could this happen?"

Some experts have said the water shortage is due to unprecedented demand not mismanagement.

"The problem is that the scope of the disaster is so vast that there are thousands of firefighters and hundred of fire engines drawing upon water," Daniel Swain, a climate scientist at the California Institute for Water Resources, told the BBC.

"Ultimately only so much water can flow through pipes at a time."

Other neighbours shared their sense the state was not prepared despite routinely seeing destructive fires.

Hipolito Cisneros, who was surveying the remains of his now-destroyed home, said the public utilities in the area have needed upgrades for years.

"We've lived here for 26 years and we've never seen it tested," he says about the fire hydrant at the end of his block that failed to draw water when it was needed most.

Down the street, Fernando Gonzalez helped his brother sift through the rubble of his home of 15 years.

He noted that his own home in Santa Clarita - about 45 minutes away in Los Angeles County - was also being threatened by a different set of wildfires.

"We've just been on high alert," he said. "It's all around us, you know."

Mel Gibson has revealed his home has been destroyed in the Los Angeles wildfires while he was away recording Joe Rogan's podcast.

The Oscar-winning film star said his Malibu property was "completely toasted" and criticised California Governor Gavin Newsom over the crisis.

At least 10 people have died in the wildfires, which have burned down thousands of buildings and prompted the evacuation of tens of thousands of residents.

A host of celebrities have told how they have lost their properties, while officials have warned more high winds could further fan the flames of the wildfires.

Gibson said he felt "ill at ease" during his visit to Austin, Texas, to appear as a guest on The Joe Rogan Experience, because he knew his neighbourhood was "on fire".

"It's kind of devastating, it's emotional," Gibson said on NewsNation's Elizabeth Vargas Reports.

"I've been relieved from the burden of my stuff because it's all in cinders."

The Braveheart star said he had lived at his property for about 15 years and the homes of some of his neighbours had also "gone", including one belonging to actor Ed Harris.

Gibson said his family had followed an evacuation order and they were safe.

In the podcast with Rogan, Gibson criticised the California governor, saying Newsom claimed he was "going to take care of the forests" but "didn't do anything".

"I think all our tax dollars probably went for Gavin's hair gel," the actor said.

• Follow live updates on the LA wildfires
• What's the latest on the fires and what caused them?
• In maps: Thousands of acres on fire in LA
• Celebrities who have lost homes in wildfires

Los Angeles is facing the worst wildfires in its history, which have consumed 31,000 acres (12,500 hectares) of land and led to the evacuation of 180,000 people.

Five wildfires are still burning across the LA areas of Palisades, Eaton, Kenneth, Hurst and Lidia.

California fire chief David Acuna told Radio 4's Today programme that 10,000 structures are likely to have been destroyed. He also warned that winds over the coming days could lead to further destruction in the area.

Republican President-elect Donald Trump has called for Newsom, a Democrat, to resign over his handling of the crisis, saying "one of the best and most beautiful" parts of the US is "burning down to the ground".

Newsom has defended the response and said state authorities were "throwing everything at our disposal" to protect communities.

The governor's spokeswoman accused Trump of politicising the disaster and said Newsom was focused on protecting people and making sure firefighters have the resources they need.

US President Joe Biden said he had pledged extra federal resources to help California after "the most widespread, devastating fire" in the state's history.

Celebrities who have lost homes

Paris Hilton and Billy Crystal are among the celebrities whose homes have been destroyed in the wildfires.

Hilton, the hotel heiress and reality TV star, shared a video of the remains of her property on social media and said "the heartbreak is truly indescribable".

Actor Crystal said in a statement that he and his wife Janice were "heartbroken" by the loss of their Pacific Palisades home where they had lived since 1979.

TV host Ricki Lake said she had lost her "dream home", adding: "I grieve along with all of those suffering during this apocalyptic event."

The US Office star Rainn Wilson shared a video of his burnt-out home and said there was a "valuable lesson" to learn from the wildfires.

Actors Sir Anthony Hopkins, John Goodman, Anna Faris and Cary Elwes also reportedly lost their homes.

Meanwhile, actor Steve Guttenberg, a Pacific Palisades resident, helped to move parked cars to make way for fire engines.

"This is not a parking lot," he told KTLA. "I have friends up there and they can't evacuate."

The Duke and Duchess of Sussex, who live in California, are understood to have invited into their home friends and loved ones who had been forced to evacuate.

In a statement on their website, Harry and Meghan said: "If a friend, loved one, or pet has to evacuate, and you are able to offer them a safe haven in your home, please do."

TikTok will appear before the US Supreme Court on Friday in a last-ditch effort to overturn a ban, in a case testing the limits of national security and free speech.

The popular social media platform is challenging a law passed last year ordering the firm to be split from its Chinese owner or be blocked from the US by 19 January.

The US government is arguing that without a sale, TikTok could be used by China as a tool for spying and political manipulation.

But TikTok rejects that claim, arguing it has been unfairly targeted and the measure violates the free speech of its some 170 million American users.

Lower courts have sided with the government, but the case was complicated last month when President-elect Donald Trump weighed in on the dispute and asked for the enforcement of the law to be paused to grant him time to work out a deal.

Analysts have said it was not clear what the Supreme Court will decide, but that reversing the prior ruling - even with a future president's blessing - would be unusual.

"When you have a real government interest pitted against a real constitutional value, it ends up being a very close case," said Cardozo School of Law professor Saurabh Vishnubhakat.

"But in such close cases, the government often gets the benefit of the doubt."

A decision by Supreme Court could be made within days.

Congress passed the law against TikTok last year with support from both the Democratic and Republican parties. The moment marked the culmination of years of concern about the wildly popular platform, which is known for its viral videos and traction among young people.

The legislation does not forbid use of the app, but would require tech giants such as Apple and Google to stop offering it and inhibit updates, which analysts suggest would kill it over time.

TikTok is already banned from government devices in many countries, including in the UK. It faces more complete bans in some countries, including India.

The US argues that TikTok is a "grave" threat because the Chinese government could coerce its owner, ByteDance, to turn over user data or manipulate what it shows users to serve Chinese interests.

Last December, a three-judge appeals court decision upheld the law, noting China's record of acting through private companies and saying the measure was justified as "part of a broader effort to counter a well-substantiated national security threat posed" by the country.

TikTok has repeatedly denied any potential influence by the Chinese Communist Party and has said the law violates the First Amendment free speech rights of its users.

It has asked the Supreme Court to strike down the law as unconstitutional, or order its enforcement to be halted to enable a review of the legislation, which it said was based on "inaccurate, flawed and hypothetical information".

Trump is set to take office the day after the law would come into force.

He had called for banning the app in the US during his first term, but changed his tune on the campaign trail.

The brief that Trump's lawyers filed late last month did not take a position on legal dispute, but said the case presented "unprecedented, novel, and difficult tension between free-speech rights on one side, and foreign policy and national-security concerns on the other".

Noting his election win, it said Trump "opposes banning TikTok" and "seeks the ability to resolve the issues at hand through political means once he takes office".

The filing came less than two weeks after Trump met TikTok's boss at Mar-a-Lago.

One of the president-elect's major donors, Jeff Yass of Susequehanna International Group, is a big stakeholder in the company.

However, Trump's nominee to serve as secretary of state, Florida Senator Marco Rubio, is in favour of banning the platform.

Investors who have expressed interest in buying the TikTok include Trump's former Treasury Secretary Steven Mnuchin and former LA Dodgers owner Frank McCourt.

Attorney Peter Choharis, who is part of a group that filed its own brief supporting the US government's case, said it was hard to predict what the court - which has a conservative majority - would do, noting that several recent court decisions have overturned longstanding precedent.

But he said even if Trump was granted the opportunity to try to work out a deal, he expected a ban eventually.

"I don't see any president, including future President Trump, being able to resolve this in a way that's satisfactory for US national security because I don't think ByteDance will agree to it," he said.

The prospect of losing TikTok in the US has prompted outcry from many users, some of whom filed their own legal action last year.

In their filing they said the decision that TikTok could be shuttered "because ideas on that platform might persuade Americans of one thing or another - even of something potentially harmful to our democracy - is utterly antithetical to the First Amendment".

Other groups weighing in on the dispute include the American Civil Liberties Union and Freedom of the Press Foundation, which argued that the US had failed to present "credible evidence of ongoing or imminent harm" caused by the social media app.

Mr Choharis said the government had a right to take measures to defend itself, arguing that the fight was not "about speech" or "content" but about the Chinese government's role.

"It's about control and how the Chinese Communist Party specifically, and the Chinese government more generally, pursue strategic aims using many internet firms and especially social media companies - specifically including TikTok," he said.

Out-of-control wildfires are ripping across parts of Los Angeles, leading to at least five deaths, burning down hundreds of buildings, and prompting more than 130,000 people to flee their homes in America's second-largest city.

Despite the efforts of firefighters, the biggest blazes remain totally uncontained - with weather conditions and the underlying impact of climate change expected to continue fanning the flames for days to come.

What's the latest?

More than 137,000 people have been forced to leave their homes - many of them simply carrying whatever belongings they can.

Police say at least five people have died, and their bodies found near the Eaton Fire - but their cause of death is not yet known.

Like the even larger Palisades Fire, the Eaton Fire remains totally uncontained. Meanwhile, the new Sunset Fire is menacing the well-known Hollywood Hills area.

More than 1,000 structures are known to have been destroyed - including houses, schools and businesses on the iconic Sunset Boulevard. A fire ecologist has told the BBC that "entire neighbourhoods... have been wiped out".

Among the celebrities who have lost their homes are Leighton Meester and Adam Brody, who attended the Golden Globes just days ago, and Paris Hilton.

There is a glimmer of hope for firefighters, as the fire weather outlook for southern California has been downgraded from "extremely critical" to "critical".

But BBC weather forecaster Sarah Keith-Lucas says there is no rain forecast in the area for at least the next week, meaning conditions remain ripe for fire.

Mass disruption has been reported due to traffic buildup. A number of schools and the the University of California, Los Angeles (UCLA) have been forced to close.

A political row about the city's preparedness has erupted after it emerged that some firefighters' hoses have run dry - an issue seized upon by US President-elect Donald Trump.

• Follow live updates
• 'Where do I go?' Chaos as people flee flames
• In pictures: Dramatic scenes from west LA
• The celebrities who have lost their homes

Where are the fires?

There are at least five fires raging in the wider area, according to California fire officials early on Thursday:

• Palisades: The first fire to erupt on Tuesday and the biggest fire in the region, which could become the most destructive fire in state history. It has scorched a sizable part of land, covering more than 17,200 acres, including the upscale Pacific Palisades neighbourhood
• Eaton: It has struck the northern part of Los Angeles, blazing through cities such as Altadena. It's the second biggest fire in the area, burning around 10,600 acres
• Hurst: Located just north of San Fernando, it began burning on Tuesday night and has grown to 855 acres, though firefighters have had some successlimited in containing it
• Lidia: It broke out on Wednesday afternoon in the mountainous Acton area north of Los Angeles and grew to cover almost 350 acres. Authorities say it has been 40% contained
• Sunset: It broke out Wednesday evening in Hollywood Hills, growing to about 20 acres in less than an hour. It now covers around 43 acres

The earlier Woodley and Olivas fires have now been contained, according to local fire authorities.

• In maps: Thousands of acres on fire
• Watch: Fires reach Hollywood, with fears for iconic sign

How did the LA fires start?

Officials have pointed to high winds and drought in the area, which has made vegetation very dry and easy to burn.

The likely impact of climate change has also been cited been blamed - although the exact circumstances remain unclear.

Some 95% of wildfires in the area are started by humans, according to David Acuna, a battalion chief at the Californian Fire Service, although officials are yet to state how they think the current fires started.

An important factor that has been cited in the spread of the blazes is the Santa Ana winds, which blow from inland towards the coast. With speeds of more than 60mph (97 km/h), these are believed to have fanned the flames.

• What are the Santa Ana winds?

What role has climate change played?

Although strong winds and lack of rain are driving the blazes, experts say climate change is altering the background conditions and increasing the likelihood of such fires.

US government research is unequivocal in linking climate change to larger and more severe wildfires in the western United States.

"Climate change, including increased heat, extended drought, and a thirsty atmosphere, has been a key driver in increasing the risk and extent of wildfires in the western United States," the National Oceanic and Atmospheric Administration says.

And following a very warm summer and lack of rain in recent months, California is particularly vulnerable.

Fire season in southern California is generally thought to stretch from May to October - but the state's governor, Gavin Newsom, has pointed out earlier that blazes had become a perennial issue. "There's no fire season," he said. "It's fire year."

Speaking to the BBC, Mr Acuna said the Palisades Fire represented only the third occasion in the past 30 years that a major fire had broken out in January.

• How climate change is stoking the fires
• A simple guide to climate change

Copenhagen's gloomy January weather matches the mood among Denmark's politicians and business leaders.

"We take this situation very, very seriously," said Foreign Minister Lars Løkke Rasmussen of Donald Trump's threats to acquire Greenland – and punish Denmark with high tariffs if it stands in the way.

But, he added, the government had "no ambition whatsoever to escalate some war of words."

Prime Minister Mette Frederiksen downplayed Trump's own suggestion that the US might use military force to seize Greenland. "I don't have the fantasy to imagine that it'll ever get to that," she told Danish TV.

And Lars Sandahl Sorensen, CEO of Danish Industry, also said there was "every reason to stay calm... no-one has any interest in a trade war."

But behind the scenes, hastily organised high-level meetings have been taking place in Copenhagen all week, a reflection of the shock caused by Trump's remarks.

Greenland PM Mute Egede flew in to meet both the prime minister and King Frederik X on Wednesday.

And on Thursday night, party leaders from across the political spectrum gathered for an extraordinary meeting on the crisis with Mette Frederiksen in Denmark's parliament.

Faced with what many in Denmark are calling Trump's "provocation," Frederiksen has broadly attempted to strike a conciliatory tone, repeatedly referring to the US as "Denmark's closest partner".

It was "only natural" that the US was preoccupied by the Arctic and Greenland, she added.

Yet she also said that any decision on Greenland's future should be up to its people alone: "Greenland belongs to the Greenlanders... and it's the Greenlanders themselves who have to define their future."

Her cautious approach is twofold.

On the one hand, Frederiksen is keen to avoid escalating the situation. She's been burned before, in 2019, when Trump cancelled a trip to Denmark after she said his proposal to buy Greenland was "absurd".

"Back then he only had one more year in office, then things went back to normal," veteran political journalist Erik Holstein told the BBC . "But maybe this is the new normal."

But Frederiksen's comments also speak to the Danish resolve not to meddle in the internal affairs of Greenland – an autonomous territory with its own parliament and whose population is increasingly leaning towards independence.

"She should've been much clearer in rejecting the idea," said opposition MP Rasmus Jarlov.

"This level of disrespect from the coming US president towards very, very loyal allies and friends is record-setting," he told the BBC, although he admitted Trump's forcefulness had "surprised everybody."

The conservative MP believed Frederiksen's insistence that "only Greenland... can decide and define Greenland's future" placed too much pressure on the island's inhabitants. "It would've been prudent and clever to stand behind Greenland and just clearly state that Denmark doesn't want [a US takeover]."

The Greenland question is a delicate one for Denmark, whose prime minister officially apologised only recently for spearheading a 1950s social experiment which saw Inuit children removed from their families to be re-educated as "model Danes".

Last week, Greenland's leader said the territory should free itself from "the shackles of colonialism."

By doing so he tapped into growing nationalist sentiment, fuelled by interest among Greenland's younger generations in the indigenous culture and history of the Inuit.

Most commentators now expect a successful independence referendum in the near future. While for many it would be seen as a victory, it could also usher in a new set of problems, as 60% of Greenland's economy is dependent on Denmark.

An independent Greenland "would need to make choices," said Karsten Honge. The Social Democrat MP now fears his preferred option of a new Commonwealth-style pact "based on equality and democracy" is unlikely to come about.

Sitting in his parliamentary office decorated with poems and drawings depicting scenes of Inuit life, Honge said Greenland would need to decide "how much it values independence". It could sever ties with Denmark and turn to the US, Honge said, "but if you treasure independence then that doesn't make sense."

Opposition MP Jarlov argues that while there is no point in forcing Greenland to be part of Denmark, "it is very close to being an independent country already".

Its capital Nuuk is self-governed, but relies on Copenhagen for management of currency, foreign relations and defence - as well as substantial subsidies.

"Greenland today has more independence than Denmark has from the EU," Jarlov added. "So I hope they think things through."

As Mette Frederiksen has the awkward task of responding firmly while not offending Greenland or the US, the staunchest rebuttal to Trump's comments so far has come from outside Denmark.

The principle of the inviolability of borders "applies to every country... no matter whether it's a very small one or a very powerful one," German Chancellor Olaf Scholz warned, while French Foreign Minister Jean-Noël Barrot said the EU would not let other nations "attack its sovereign borders".

Their comments gave away the deep concern within the EU about how to handle the upcoming Trump presidency. "This is not just very serious for Greenland and Denmark – it is serious to the whole world and to Europe as a whole," MP Karsten Honge said.

"Imagine a world – which we may be facing in just a few weeks – where international agreements don't exist. That would shake everything up, and Denmark would just be a small part of it."

The Danish trade sector has similarly been engulfed by deep nervousness after Trump said he would "tariff Denmark at a very high level" if it refused to give up Greenland to the US.

A 2024 Danish Industry study showed that Denmark's GDP would fall by three points if the US imposed 10% tariffs on imports from the EU to the US as part of a global trade war.

Singling out Danish products from the influx of EU goods would be near-impossible for the US, and would almost certainly result in retaliatory measures from the EU. But trade industry professionals are taking few chances, and in Denmark as elsewhere on the continent huge amounts of resources are being spent internally to plan for potential outcomes of Donald Trump's second term in the White House.

As his inauguration approaches, Danes are preparing as they can to weather the storm. There is guarded hope that the president-elect could soon shift his focus to grievances towards other EU partners, and that the Greenland question could be temporarily shelved.

But the disquiet brought on by Trump's refusal to rule out military intervention to seize Greenland remains.

Karsten Honge said Denmark would have suffer whatever decision the US takes.

"They just need to send a small battleship to travel down the Greenland coast and send a polite letter to Denmark," he said, only partly in jest.

"The last sentence would be: well, Denmark, what you gonna do about it?

"That's the new reality with regards to Trump."

Commuters are being warned of icy roads and travel disruption, as temperatures plummeted again overnight across the UK.

Fresh weather warnings have been issued, with snow, ice and fog forecast across southern England, Wales, Northern Ireland and northern Scotland on Thursday.

It will be mainly dry elsewhere with winter sunshine, but temperatures could fall again to as low as -16C on Thursday night.

The cold snap has already brought heavy snowfall to some areas, and dozens of flood alerts and warnings are in place due to either heavy rain or melting snow.

On Wednesday the lowest temperature recorded was -8.4C (16F) in Shap, Cumbria, according to the Met Office.

It comes as an amber cold health alert remains in place for all of England until Sunday, meaning the forecast weather is expected to have significant impacts across health - including a rise in deaths.

The Met Office says travel disruption to road and rail services is likely on Thursday in areas covered by warnings, as well potential for accidents in icy places.

There are five warnings in place:

• A yellow warning for snow and ice is in place for northern Scotland until midnight on Thursday
• A yellow warning for ice has been issued until 10:30 across southern England and south-east Wales
• Two yellow warnings for snow and ice are in force until 11:00 GMT - one across western Wales and north-west England, and south-west England; and another for Northern Ireland
• A yellow warning for fog until 09:00 in Northern Ireland

On Wednesday snow caused some roads to close and motorists to be stationary for "long periods of time" in Devon and Cornwall, according to authorities there.

Gritters working into Thursday morning have been fitted with ploughs to clear routes in the area.

Car insurer RAC said it has seen the highest levels of demand for rescues in a three-day period since December 2022.

"Cold conditions will last until at least the weekend, so we urge drivers to remain vigilant of the risks posed by ice and, in some locations, snow," said RAC breakdown spokeswoman Alice Simpson.

National Rail have also advised passengers to check before they travel, as ice and snow can mean speed restrictions and line closures.

On Wednesday evening, poor weather was affecting Northern and Great Western Railway.

Buses are also replacing trains between Llandudno Junction and Blaenau Ffestiniog until Monday.

• Get the forecast in your area on BBC Weather

The wintry conditions have caused significant disruption across the UK since snow swept many parts of the country at the weekend.

Hundreds of schools were closed in England, Scotland and Northern Ireland, including schools in Yorkshire, Merseyside, the Midlands and Aberdeenshire.

The country has also been hit by widespread flooding in recent days. Currently there are 68 flood warnings - meaning flooding is expected - in England and three in Wales.

The weather is expected to be less cold over the weekend.