Traditionally, passengers using unstaffed stations across Wales took a seat in the train and waited for the guard to come through with a portable ticket machine.
Now ATW says the onus is on passengers to walk through the train to find the guard.
Failure to comply with the rules could land passengers with a £70 administration fee.
Full article here: http://www.walesonline.co.uk/news/wales-news/you-could-now-fined-70-9686588
As far as I can tell, this is just bad reporting of business as usual. I use an ATW unstaffed station with no TVM, and I certainly won't be banging on the door of the back cab to insist on being sold a ticket next time I travel. But does anyone know the actual source for this report?