CAF Mk.5 Accessible Sleeper 15203 Caledonian Sleeper In Transit Individual vehicle numbering was indicated

Individual vehicle numbering was indicated by use of numbers in the 22xxx range

wav format – even voices or music

37140 was a late survivor in BR blue

Nose and roof aerials and antennas (where applicable)

CAF Mk.5 Accessible Sleeper 15203 Caledonian Sleeper In Transit Individual vehicle numbering was indicatedThe Mk. 5 coaches used on the Caledonian Sleeper are a fleet of 75 modern locomotive hauled carriages built by Spanish manufacturer CAF specifically for the overnight sleeper service between London Euston and Scottish destinations such as Edinburgh, Glasgow, Aberdeen, Inverness and Fort William. They entered service in 2019, replacing older Mark 2 and Mark 3 stock.