Sup dudes. Could I ask those of you who are Brits a few questions?

First: Which UK town do you think is the best to move into right now?
Second: How long does it take to find a job as, say, a small shop's cashier, janitor, etc?
Third: Are there any group of people known to be dangerous that one should avoid?

Sorry if these questions are annoying, but I want to get some first-hand info from a Brit. I'm seriously thinking about leaving for the UK, since things are getting way too murky way too fast around here. I used to be able to predict what would happen next, now I can't even do that.