The “extraordinary bravery” of the LNER worker who intervened during the train mass stabbing attack on Saturday has been hailed by his company.

Samir Zitouni, 48, also known as Sam, was last night fighting for his life after trying to stop a knife attacker who targeted passengers on a busy train.

He was injured while trying to protect passengers during the mass stabbing on Saturday’s 6.25pm LNER service from Doncaster to London King’s Cross.

Deputy Chief Constable of British Transport Police (BTP), Stuart Cundy, said CCTV from the train showed the man’s actions “were nothing short of heroic and undoubtedly saved people’s lives”.

The train operator said he has been a “valued member” of staff for over 20 years, working on board as a Customer Experience Host.

David Horne, managing director at LNER, said: “In a moment of crisis, Sam did not hesitate as he stepped forward to protect those around him.

“His actions were incredibly brave, and we are so proud of him, and of all our colleagues who acted with such courage that evening. Our thoughts and prayers remain with Sam and his family. We will continue to support them and wish him a full and speedy recovery.”

His family also shared a message, thanking those who had shown “overwhelming support” they have received and calling him a “hero”.

They said: “We have been deeply touched by the outpouring of love and kindness shown to Sam, and by the many well wishes for his recovery.

“The care provided by the hospital and the support from his colleagues at LNER has been incredible. We are immensely proud of Sam and his courage. The police called him a hero on Saturday evening, but to us – he’s always been a hero.”

This breaking news story is being updated and more details will be published shortly.

Please refresh the page for the latest version.

You can receive breaking news alerts on a smartphone or tablet via the Sky News app. You can also follow us on WhatsApp and subscribe to our YouTube channel to keep up with the latest news.