A Cumbrian Coast line Direct Rail Services training run took place on Thursday 30 April 2015, prior to the commencement of regular class 37/4-hauled passenger services on the route from the timetable change in mid-May. DRS 37423 'Spirit of the Lakes' rumbles at speed across the Caldew river bridge in Cummersdale heading the 5Z61 13:52 Carnforth to Kingmoor training.