As sweeping surveillance laws pass in the UK, is it possible to go ‘under the radar’?

‘I need to shave my head or dye it, delete my email and bank accounts.  I’d have to wave goodbye to the ease of a debit card and deal in cash, change my name, destroy my computer files, move city, leave my IPhone on a train, bin my personal possessions and wear sunglasses in public.’… Read More As sweeping surveillance laws pass in the UK, is it possible to go ‘under the radar’?