Heard a good quote today, political correctness is tyranny with manners. So very true (except the manners vanish quickly enough should you stoop to independent thinking) . But there's one important element missing - the hypocrisy. With the politically correct crowd, if you agree with them you are acceptable, if you don't agree with them they have a label for you. You see how that works? Accept everything or else you won't be acceptable. LOL.
Of course the MPs are horse trading on this issue, that's the sad thing. There are no principles in play here, just political swapsies.