An Annoyingly Tentative Invitation

This morning's post included a poll card for the European Election scheduled for 23 May. Yet there will be no such election in Britain if the Prime Minister can avoid it.

How would we react to an invitation to a wedding between two people who hope to get out of it somehow or other?

Supposing the election doesn't take place, how many people will appear at the polling stations because they don't know about the cancellation, or to protest, or because they want to see how many others turn up for one reason or another?