British people have the same right to go and find work in Poland or elsewhere in the EU as people fro other parts of the EU have to come here.

No doubt if things keep going bad, more British people will be considering doing that, as has happened in the past. Remember Auf Wiedersehen Pet?

As for welfare benefits, these vary from country to country, but the UK is by no means the country with the best provision.

People come here from places like Poland to work, because we need them to do that work, and they work damn hard.