Unfortunately that bit about "they are here & have taken over some of our cities [Luton; Bradford...]," does appear to indicate that Michael wasn't talking about "Islamists" there but about the wider Muslim community.
Incidentally thelast census indicates that Bradford is 63.9% "white British" and 24.7% Muslim. Luton, with a population of about 200,000 has about 25,000 Muslims.