hereIndustry body the Rail Delivery Group (RDG) has said train services are expected to increase from around 70 per cent of pre-lockdown levels to 85 per cent.RDG director of nations and regions Robert Nisbet said: "While we are still asking people only to take the train if necessary, as the lockdown is eased further we are stepping up timetables and taking other steps so people can travel with confidence."In return, we want people to help us by avoiding the busiest times, wearing a face