If you go on holiday in 2020, you will still be able to use your EHIC. / What happens in 2021 and beyond will be decided in negotiations that will soon start.

As the possibility of a no-deal Brexit scenario increases, and the government publishes its “no-deal preparedness” notices, it is worth taking stock of the sheer variety of problems that would arise with a no-deal Brexit – and the devastating consequences that would arise from such a legal limbo. Here’s what we know so far.