We're talking ~6% (2010) of total population following Islam, estimated to reach 8% by 2030. So please, don't be another victim of political populism.
Though, I don't understand why the UK is so soft on this issue. I get that they don't want to aggravate and provoke the plebeians, but at some point you have to draw a line (which should have been drawn about 5 days ago). Political correct shenanigans.