Yeah Brexit was a test run. Great Summary by Carole Cadwalladr “The great British Brexit Robbery” (published by the Guardian, de-published following pressure by Google, I guess, but can be found on the net).

I was completely spooked by the fact that these Brexiteers were using language in a Nazi-like way. At one point a former Thatcher minister was booed out of a conservative party assembly which shouted “he is a traitor!”.