Muslims are well-integrated in Britain – but no one seems to believe it | Leon Moosavi | Comment is free | guardian.co.uk "In Britain today there is a mismatch between how non-Muslims often perceive Muslims and how Muslims typically perceive themselves. This disconnect is down to a tendency by non-Muslims to assume that Muslims struggle with their British identity and divided loyalties. These concerns were challenged a few days ago,in a report by the University of Essex that found Muslims actually identify with Britishness more than any other Britons."
Also see iSER, Ethnic minorities living in the UK feel more British than white Britons The Understanding Society: Findings 2012 report is here: Understanding Society: Findings 2012 [haven't read it yet!]