The horsemeat scandal shows the true extent of Europe’s power in Britain

There’s something gripping about a food scandal. The idea we could be inadvertently eating something taboo exercises a fascination on the public mind. But where has all the horsemeat in supermarket bolognese and burgers come from?

At the moment, attention inside government is focused on Romania and Mexico. Romania is in the frame because of a 2007 law banning animal-driven carts. This led to huge numbers of horses and donkeys being slaughtered. All this meat couldn’t be sold in country. The fear is that it has ended up crossing the European Union, with the label changing from horse to beef on the way.

There is another explanation — one that concerns environment secretary Owen Paterson so much that he has raised it with the food industry at both his summit meetings with them. This is that the start of the chain is actually in Mexico. How could that be? Well, in 2007, the Texas courts upheld a law banning horse slaughter.