Any question answered...

Back to my mice....
We keep a super clean house. Well that might be an exaggeration, but I'm a bit OCD when it comes to crumbs and clean benches. Stuff is put away, except cereal which is too big for the cupboards. We've managed to catch 'em and take them to the park, but alas they come back.
I tried to buy mouse traps - asda and tesco. No luck. Only poison - and well that just causes another problem when you can't find them when they're dead and smelly. Flatmate has managed to find some traps today in Camberwell (says it all really). So hopefully that will work.
I won't move house cause of this. What if they think I'm the pide piper and follow?

As i said, you'll be lucky if the traps work. Look at the council website, they might do it for free. Lambeth does most pest extermination for free, except for mice, you might be luckier.