My friend wants to go over to UK to mind her grandson. Does anyone know anyone who’s done this. She’s checked with the UK port police who said check with customs but she isn’t able to get hold of them. She wants to drive over, her dd is a key worker so she presumes this would be essential travel? The thing she’s worried about is whether she’d be able to proceed from the U.K. port. She’d be so grateful if anyone could advise her. There doesnt seem to be any hard and fast rule as to what is essential travel.