Most definitely anti. They have no place in the hands of the general public. Handgun ownership was banned in the UK following the massacre of 16 school children and one teacher in Dunblane, Scotland. If you have a need to shoot at things go to a tin can range or play Quake on the computer.
It’d probably get even more into a faction driven mess and probably fall into civil war. We already have people calling the Queen a traitor (the Daily Mail comment section is a bit like a guided tour of the asylum).
Drink a glass of water backwards.
No idea, I don’t feel the cold. Probably during PE at school in the winter when doing Football or Rugby in shorts.
Share Your World