The Office of Rail and Road (ORR) said it is prosecuting Transport for London (TfL), FirstGroup-owned Tram Operations Limited (TOL) and driver Alfred Dorris.
The proportion of customers choosing to buy electronic train tickets has nearly doubled in the past two years, seller Trainline said as it slowly recovers from the pandemic.
Train operator Northern and Network Rail are appealing for information after a group of individuals threw a log into the path of an oncoming train near Bolton.
Crossrail will operate empty trains for several weeks to ensure the service is “absolutely flawless” when it opens, the boss of Transport for London (TfL) said.