Two men have died after a stabbing in central London.

Police were called to a business premises in Long Lane, Southwark, at 1pm on Monday, where they found four people had been stabbed.

A 58-year-old man died at the scene while three others were taken to hospital, the Metropolitan Police said. These included a 27-year-old man who has since died.

A third man, who is in his thirties, remains in hospital with injuries described as non-life-threatening.

Another man in his thirties, who has been detained in connection with the incident, remains in a life-threatening condition in hospital.

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Detective Chief Superintendent Emma Bond said: “Our investigation is in the early stages and we are working hard to understand the full circumstances of this shocking incident.

“At this point, we do not believe it to be terrorism-related and there is no further risk to the public.”

The red carpet was rolled out at No 10 on Monday evening as the Lionesses attended a reception to celebrate their Euro 2025 victory.

The England squad went straight to Downing Street after touching down at Southend Airport in Essex less than 24 hours after they defeated Spain in a penalty shootout in Sunday’s final.

Led by captain Leah Williamson, who proudly clutched the trophy, the side posed for pictures outside No 10 before being greeted by Deputy Prime Minister Angela Rayner.

Speaking to Sky News correspondent Ashna Hurynag after the 40-minute reception, England manager Sarina Wiegman described the celebration as “very, very special”.

“To be able to go inside and also be in the garden there, [was] really nice,” she said. “They had put up pictures of us to show what we had done in the Euros… it was very, very special.”

Some people on social media have called for the England boss – who is from the Netherlands – to get an honorary damehood, but Wiegman told Ashna Hurynag that she “hasn’t thought about that”.

“I feel so much respect from England and from the Royal Family too, I think that’s the most important thing, feeling valued,” she said.

Weigman also joined some of the players to videocall Sir Keir Starmer, who was in Scotland with Donald Trump.

In a speech at the reception, the manager quipped: “I have to make my apologies [for giving] you lots of heart attacks.”

“We made it through and that’s why we’re here now,” she continued.

“The team is just incredible, we won the Euros but making the final, we’re already legendary. Thank you so much for having us here.”

As the Lionesses left Downing Street, some stopped to try and meet another famous feline – Larry the Cat.

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The celebrations will continue on Tuesday afternoon with an open-top bus parade through central London before the team gather outside Buckingham Palace.

The Lionesses retained their Women’s Euros title on Sunday night by beating Spain in Basel, Switzerland.

Mariona Caldentey put Spain 1-0 ahead in the first half, but England’s Alessia Russo levelled the score in the 57th minute.

The game finished 1-1 after 90 minutes, with the score remaining the same at the end of extra-time.

The match then went to a penalty shootout, which the Lionesses won 3-1.

Tasers can be used in prisons for the first time to tackle “unacceptably high” levels of violence, as part of a new trial.

Justice Secretary Shabana Mahmood has said she is “determined to keep prison staff safe”.

Specialist officers from two bases in Oxfordshire and Doncaster can now be deployed to incidents in adult male prisons in England and Wales, equipped with Tasers.

Reporters attending a demonstration were shown how they could be used in certain scenarios, where there is a threat to safety, including hostage situations or riots, and where multiple people are involved in “mass disorder”.

One demonstration involved four prisoners who had become disruptive in the exercise yard.

After staff were forced to withdraw, three inmates turned on one and it was deemed there was an “immediate threat to life.”

Officers gave verbal warnings before deploying the Tasers at a distance.

This trial will use the Taser 7 model, which is what police officers currently use.

It can generate 50,000 volts when triggered, but drops to about 1,500 volts when hitting the target.

In a separate hostage situation, officers used pyrotechnics which produced loud bangs and smoke to distract an aggressive “inmate” before putting them in handcuffs.

At first, specialist national officers from the two bases can be deployed if such incidents occur.

It’s understood at the moment these teams get 800 callouts a year – averaging just over two a day.

The trial will run until enough data is collected to determine whether Tasers should be rolled out more widely.

Ms Mahmood said she intends to have further updates in the autumn and will “consider” whether local staff inside jails can use them.

“From my perspective, this is very much the beginning,” she said.

Violence in prisons has been rising. In the 12 months to December there were 10,605 assaults on staff, a rise of 13% on the year before and a new peak. Serious assaults were also up 10% on the previous 12 months.

Earlier this year, Manchester Arena bomb plotter Hashem Abedi attacked prison staff at the high-security jail HMP Frankland, using hot cooking oil and homemade, or improvised, weapons.

The justice secretary said the incident at Frankland “forced the pace” of further measures to tackle violence.

Southport killer Axel Rudakubana also allegedly attacked a member of staff at HMP Belmarsh by pouring hot water over them from inside his cell.

The Prison Officers Association (POA) union urged ministers to consider protective equipment and stab vests for staff.

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Last month, the government announced the use of body armour at certain units in high-security jails, which house some of the most dangerous inmates.

But while “grateful” for a “step in the right direction”, the POA don’t think the new measure goes far enough – and instead want specialist staff inside jails trained to use Tasers.

“It is pointless a national response being several hours away if, locally, Taser is needed to immediately preserve life and combat threat,” Mark Fairhurst, the POA’s national chairman said.

Whitehall wants to consider the “lessons” from this trial before any potential further rollout.

Ms Mahmood pointed out that while Tasers have been used for many years by the police, “a custodial setting is different to usage in other scenarios”.