As long as politicians restricted their silly wordgames to Prime Minister's Question Time while letting civil servants run the country, they were relatively harmless. But after the referendum, the Brexiters were tasked with managing Brexit. This was like asking the winners of a debating contest to engineer a spaceship. Results have been predictable. The Brexiters cannot wow Brussels with rhetoric, because the EU's negotiators prefer rules. "That is a cultural difference," notes Catherine de Vries, professor of politics at Essex University.