Having worked the night sleeper down to Penzance 57603 was utilised to drag an errant HST set as the 1A88 08:45 Penzance to Paddington as far as Plymouth. The HST set had failed the previous night... (more)

Due to an engineering blockade in Cornwall the following day 57603 takes the 'Night Riviera' sleeper set empty to Plymouth to form the following nights service from Plymouth to London.

With the 'Night Riviera' sleeper set in tow 57605 decends the bank to St.Germans standing in for a HST with the 10:32 Penzance to Plymouth.