Story

Three things will happen:

1) Most people will attempt to access sites outside the UK, thus putting heavy financial pressure on those businesses affected inside the UK to fight it
2) The average consumer will click, pause then click somewhere else and for those who haven't already, they'll learn that bypassing the censors is actually easy (the tighter you squeeze slip fingers, dark side, cookies something)
3) The angry Internet trolls will abuse and hack the new system to expose or frame people in charge