“The mosque was huge, clean and warm. Apart from the heavies on the door glaring and flashing their Afghanistan scars, everybody was extremely friendly and welcoming,” he said last week.

“Then I discovered how my brothers passed the day. Many were on benefits or living off charity so they could hang about discussing jihad all day. Whenever we were not praying, we were taken to watch TV. There were endless videos of mujaheddin activity around the globe.

“Jihadist nasheeds (songs) were played in the background, with medieval-style voice harmonies and deeply stirring lyrics about how brave mujhads are suffering for Allah and dying in order to defend Muslim lands. They sometimes climaxed with a question — are you going to stand by and watch Muslim civilians killed? “The atmosphere was intense. Any slight dissent was stamped on so quickly and aggressively that I realised that the best thing to do was nod and say ‘Inshallah’ with the rest of my brothers.”

Salama had found sanctuary in the Finsbury Park mosque under the regime imposed by Abu Hamza, the one-eyed, hook-handed Egyptian who had seized control of the building from moderates and turned it into a centre for incitement to murder.

The Algerian was never gulled by the talk of jihad and left the mosque to find work. But he, like other moderates, had failed to counter the extremism.

When Hamza was convicted of inciting his followers to murder non-Muslims last week, it became clear that the British authorities had also failed to counter the extremism — although they were only too well aware of what was going on.

Is this how moderate Islam has ended up being overshadowed by fanatics in Britain? Has the politically correct Establishment made the fatal mistake of ignoring extremists?

THE poisonous progress of Hamza, and the authorities’ slow reaction to it, reflects the wider rise of Islamic extremism in Britain and the sidelining of moderates.

Like many Muslims, Hamza came to take advantage of opportunities in the UK that he could not find in his native country — in his case Egypt. In 1979, aged 21, he arrived in London to study engineering.

He worked as a hotel receptionist and nightclub bouncer, married an Englishwoman called Valerie Fleming and had a son. Favouring western dress, he exhibited no sign of radicalism.

Then, in the mid-1980s, his wife gave him an ultimatum about his flirting with women. “I told him things had gone too far and that I was leaving,” Fleming said last week. “He responded by saying that he would change and dedicate himself to Islam.”

They began to attend a mosque in north London. It was the time of the Afghan war when the mujaheddin — with western support — were fighting Russian invaders.

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