The latest advice from Northern:
We do advise avoiding travelling on rail services if possible, however if you have no other transport option, non-essential travel is now permitted on our trains. You would need to make sure you're wearing a face covering and sticking to social distancing...
I’ve seen the TPE revenue team catch 100s at Hull recently.
They used to be positioned off the platforms by the entrances but have now started checking on the platforms to stop those jumping off northern services from Bridlington just running onto the usually six car Manchester train.