Like the other comment says, in the UK it is not easy and they will make you spend a lot of time on admin stuff. They will probably try to sanction you (remove

Like the other comment says, in the UK it is not easy and they will make you spend a lot of time on admin stuff. They will probably try to sanction you (remove benefits) at some point. If you don't make enough national insurance contributions your pension may suffer later (I don't know how that works for unemployed people)