2018 sees both 37215 and D6948 in action over the festive period.
D6948 will be working the diesel diagram on the green timetable on Boxing Day 26th December and on New Years Day 1st January covering 56 miles each day with its steam boiler providing heat for the train. (See the Roster page for full details of the booked trains).
D6948 will be joined by 37215 during the ‘Christmas Cracker’ mixed traction event on the 29th/30th December. More details can be found on the GWR website here:
https://www.gwsr.com/Christmas_Cracker__29__30_December–post–61.html
The loco roster for both locos can be found on the roster page on this (Growler Group) site.