There's a general election looming and the card carrying faithful from all sides will use expletives to get their points across, it's as if fighting an election by screaming "He's a CU**" is going to guarantee success at the ballot box instead of discussing, convincing, reminding another voter to vote the 'right' way.
Even when the Tories win, and they will most likely win it'll go back to ones a posh twat and the other one is a terrorist, it's the circle of life in the cess pit that is British politics.