Is Britain hardening its heart against Muslims?

British public opinion has never really turned against Muslims. According to Pew’s 2014 Global Attitudes survey, 26 per cent of us have ‘unfavourable’ attitudes towards Muslims in this country; compare that to 46 per cent in Spain, 53 per cent in Greece and 63 per cent in Italy.

Our national tolerance has, so far, proved robust. Even after the 7/7 London bombings, favourable attitudes towards Muslims in Britain dipped by only a couple of points. But is it strong enough to survive the horrors of Isis and Rotherham coming to light simultaneously?

It feels as if we are on the verge of an anti-Muslim backlash that could spread beyond the strongholds of the aggrieved white working class in Barking and Rochdale and into the home counties.

Last weekend a group of British imams issued a fatwa forbidding Muslims from volunteering for Isis. Their ruling — which is unlikely to have the slightest effect on young militants — may reflect spontaneous disgust at the actions of the so-called Islamic State.