SCOOP!  Calling All Stations brings news that the UK Department for Transport is trying to switch off passenger wifi on the train services it controls in Great Britain.  Christian Wolmar has the exclusive as our top story.  In a special edition focused on rail in Great Britain, Christian and co-presenter Mark Walker discuss the status of the reform programme [10:00], positive developments on post-pandemic usage recovery along with particular marketing initiatives in Scotland [18:50] and how not every European rail initiative is as successful as we might imagine [21:10].