‘The British showed that the dictatorship of the Brussels bureaucracy did not suit them and turned around and left.’ That’s the verdict of the parliamentary head of Poland’s ruling Law and Justice (PiS) party, Ryszard Terlecki, who has once again brought discussions of ‘Polexit’ to the foreground of Polish politics. Donald Tusk, Poland’s new leader of the opposition, has responded by suggesting this is party politics at work.