20th November 2020 Colas Rail Freight Class 37s stood in for the absent Network Rail NMT and Colas Class 67 locomotives on Friday 20th November 2020. Having carried out track testing between London Paddington, Penzance, Paignton, and Bristol during the day No. 37099 'Merl Evans 1947-2016' and No. 37254 'Cardiff Canton' (in top and tail formation) prepare to depart Taunton operating the final test diagram of their shift 1Q19 18:57 Taunton to London Paddington. (Photo: Nathan Williamson)