Well someone hates forigners
What's with all the "England isn't ours any more" speeches and that completely irrelevant scene where all the English builders get sacked in favour of "non tax paying" immigrants and the bad guy giving his whole "this isn't your country any more" tirade.
If this was a film about racists then these type of lines would probably sit well but if your making (or attempting to make) a gangster movie then it's probably best to keep your "English for English" opinion out of it. Especially since you raise it so many times it almost becomes slightly racist.
I actually came back to check after I watched it to see if it had been adapted from a Richard Littlejohn Novel since although I've never read one the reviews they receive sound not too far off from this film.
Anyway doesn't matter too much since the movie was trash anyway, all those England for the English comments did was make me change my score from a 2 out of 10 to a 1.