No, but they've always been a favourite for subbing with 2, 3 or 4 car 170s if short of 158s because the diagram doesn't require a matching strengthening unit on it's second westbound trip and doesn't end in Norwich.Are 1R58, 1L10, 1M82 and 1L20 booked for a 3 car 170? They’ve been operating with a 3 car set since the timetable change.
Unit availability is a big problem at the moment in all EMR fleets.