As a Muslim who lived in UK at various points of my life (part of family being there) I find this very difficult to believe. Most Brits if not have been overly cautious and annoying with their attempts to be "tolerant" and "PC".
It seems like they imagined the most stereotypical offenses you could make towards minorities, the bacon one especially made me laugh.
I think they wanted to replace the squad that was working there and thought they need to come up with some good excuses to get rid of em.
I am baffled that you would assume some kind of fictional story as part of a conspiracy aimed at replacing a crew, rather than the much less complex idea that there might be bigoted people in some workplaces.
Hello cops. Relax, not you. Well, not yet, anyway. We'll just fire yor female boss and er.....soldier on.