Not everyone in the country takes a lot of interest in the intricate details of electoral systems, and that probably includes most politicians including the new Chukkers on the block, and almost all the media.
A lot of people know that you can have “first past the post” (FPTP which in practice usually means the candidate who has got closest to the post when the whistle goes) and “proportional representation” which includes all the other systems ever invented. And that’s about it.
The thing is that the way the votes are counted is one of the two things (together with how people vote) that decides who gets elected. Stalin is supposed to have said that what matters is not how people vote but who counts the votes. In the Euro elections, the counting takes place by a system known as d’Hondt after one Victor of that ilk who is (possibly) one of the most famous Belgians to have lived.
FPTP is designed for a binary choice. It works perfectly when there are only two candidates – or in a for-and-against referendum. In elections when there are lots of parties, all standing for different things, it’s hopeless. On the other hand, d’Hondt is designed for just that – it will allocate seats more or less proportionately between lots of parties standing for different things (though it discriminates against the smallest ones). It is useless at making a binary choice.
Yet it has for a long time been as clear as daylight that if we have EU elections next month they will be proxy for a new referendum on the UK’s EU membership. It would work if there were just two parties standing (though I suppose we would have to let the Labour lot in to provide a third choice for the fence-sitters.) In practice, there are going to be more serious contenders than ever. And there is a huge danger that Farage’s Brexit party will sweep up the Leavers and “top the poll” in both votes and seats, while the People’s Voters and Remainers are split umpteen ways.