A man has been arrested on suspicion of attempted murder after a stabbing inside a central London mosque.
The victim, in his 70s, was injured in an attack at the London Central Mosque, near Regent’s Park, which police are not treating as terror-related.
He was taken to hospital by paramedics where his condition has been assessed as non-life threatening.
A 29-year-old man was apprehended by worshippers who broke from prayer to restrain him until police arrived.
In a statement, the mosque said the injured man was the muazzin, the person who makes the call to prayer, and he had been stabbed shortly after 15:00 GMT during afternoon prayer.
Ayaz Ahmad, an adviser to the mosque, said the stabbing would have been life-threatening if it wasn’t for the worshippers.
Images from inside the mosque showed a white man wearing a red hooded top, jeans and with bare feet being pinned to the floor by police officers.
One video showed a knife on the floor under a plastic chair.
Mustafa Field, director of the Faiths Forum for London, told reporters the attack was one stab, one strike, around the neck of the victim.
He said: Then the congregation members, some of them broke their prayers, and intervened, restrained the individual.
Abi Watik, who witnessed the attack, said the arrested man had been seen at the mosque previously and the muazzin was stabbed once in the shoulder.
He was praying behind him [the muazzin] and then he stabbed him.
He was waiting for him I think to start praying. He was right behind him.
The 59-year-old added that the suspect was silent the whole time.
Miqdaad Versi, from the Muslim Council of Britain, said: It is deeply concerning that this has happened… Given other recent attacks elsewhere, many Muslims are on edge, he said.
Prime Minister Boris Johnson tweeted he was deeply saddened by the stabbing and his thoughts are with the victim and all those affected.
Mayor of London Sadiq Khan said the Met Police would be providing extra resources in the area following the attack.
Every Londoner is entitled to feel safe in their place of worship, he tweeted.