Swanage's SR Mogul U class no.31806 ventured onto the mainline for its test run for preparation to run regulating trains to and from Wareham and for Railtours.
Friday 13th April - 31806 went on the mainline from its home at Swanage to Yeovil via Weymouth with top and tail mode with fellow home fleet's Class 33 D6515 (33012) both seen at Upwey storming the gradient towards Yeovil.
Enjoy!
