LONDON: A British-Arab railway worker credited with saving many lives during a mass stabbing on a UK train was named on Tuesday as Samir Zitouni.

The 48-year-old, who shielded passengers from the attack, remains in a critical but stable condition in hospital, British Transport Police said.

Zitouni, a customer experience host who has worked for London North Eastern Railway for more than 20 years, was on duty on the Doncaster to London King’s Cross service on Saturday evening when the attack took place. Witnesses, colleagues, police and politicians have praised his actions as “courageous” and “heroic.”

David Horne, LNER’s managing director, 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.”