Perhaps, but it could be an awful lot rides on this EU election. Pick a bunch of Greens, LibDems and co who are pro-EU, and Macron could see them as bulwarks against Le Penn and similar groups. Elect an unholy alliance of Farages and Rees-Mogg supporters out to obstruct the EU in every way, and we might see any appetite for a further extension severely curtailed.

I was reading a couple of interesting articles today about Heath and Wilson bringing into the (predecessors of) the EU. In "The Lady" magazine as it happens...