Want privacy? Erase yourself.

ERASING DAVID festival trailer
Trying to Escape the Surveillance State:

Britain is one of the world's leading surveillance states. Privacy International, an advocacy group, ranks the U.K. right behind flagrant offenders like Russia and China. But such concerns didn't hit home for British filmmaker David Bond .... decided to see what it would take to escape detection for a month in his data-happy homeland.

".... the British government has drawn the line in a pretty frightening place. I think those reasons are terrorism, fear of crime and also the fact that we didn't we have the problems in the Second World War that our European neighbors did. We don't have the kind of collective memory of what its like to live in a state that surveils its population.