The UK is not a socialist nation in any way, shape or form. The only remotely socialised thing we have is the NHS and that has suited people fine.
UK surveillance culture increased only in response to IRA terrorism. It was a practical measure.
You call Blair a socialist. Margaret Thatcher has said that New Labour (the shift of Labour towards the centre) is the proudest result of her legacy in British politics. Blair has been a stalwart world leader in the fight against international terrorism.