Shia Muslims use a five-bladed chain called a Zanjeer

Shia Muslims use a five-bladed chain called a Zanjeer to whip their own backs and make cuts in their foreheads with razor blades in homage to their faith. Bare-chested men were left bleeding heavily during the ritual known as Matam – self-flagellation – which a witness described as being “like a scene from a horror film”. * WIN A LUXURY LONG WEEKEND FOR TWO IN CAIRO!!! INCLUDES BA CLUB CLASS FLIGHTS, FIVE STAR ACCOMMODATION AND £1,000 SPENDING MONEY! * The Sunday Express found that up to 800 men performed the bloody ceremony in secret at the Imamia Mosque in Forest Gate, east London, last year. The Matam takes place during the annual Shia Ashura ceremony and commemorates the death of Husayn, a grandson of the prophet Muhammad. It is practised largely in Pakistan, Iran, Iraq and India as well as Yemen and Afghanistan but this is the first time it is known to have taken place in Britain.

Huge wooden screens were put up around the mosque to keep the event secret and prevent passers-by on busy Romford Road seeing the bloodletting. The Sunday Express visited the mosque last week and learned that the ceremony took place last December and is due to be repeated next month. One man who witnessed the ceremony last year was so alarmed by what he saw he nearly passed out. He said: “There was blood everywhere. There were pools of blood on the ground and my clothes were splattered with blood. It was very scary. “I was told it was part of a religious ceremony but the anti-western sentiment was clear. If the public had seen what was going on they would have reported it to the police. It was like a scene from a horror film.”