For over two years, the mainstream political elites of Europe have been battling to save the single currency, seeking its salvation in a German-scripted programme of austerity and legally enshrined fiscal rigour that curbs the budgetary sovereignty of elected governments.

In elections in France on Sunday, in the Royal Palace in The Hague on Monday, and on Wenceslas Square in Prague on Saturday, a democratic backlash appeared to be gathering critical mass as the economic prescriptions of the governing class collided with the street and the ballot box. The collision looks likely to bring down three European governments.