Almost ten years ago, when Poland became a member of EU, Polish citizens begin to going abroad llooking for work. it was legal, and really amazing form them. Nowadays, plenty of them are living in UK, not thinking about returning to home. On the other hand, British people, because of cheap airline tickets for Polish workers, have chance to get flights to Poland for a couple pounds. When you have never been there, you should definitely book your ticket. This land is really amazing.