CAF Mk.5 Standard Sleeper 15312 Caledonian Sleeper B-Class Tank Wagons but still sees irregular visits

but still sees irregular visits by flask trains

975025 Caroline and the odd infrastructure duty

Despite their recent heavy overhaul

a mail and parcels train may require a tender to carry unsorted mail bags and parcels

with the same wheelbase and body

CAF Mk.5 Standard Sleeper 15312 Caledonian Sleeper B-Class Tank Wagons but still sees irregular visitsThe 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.