Huge sections of the UK coastline were too polluted for swimming until EU legal action forced the government to clean up.

Last night the Prime Minister published 115 pages of turgid text he wants MPs to agree in three days. We’ve waded through as much of it as we can – and identified some horrors. But we won’t have caught them all.

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.