Mk2 BSO (Brake Standard Open) car seen at London Euston on the Scotrail Caledonian Sleeper to London-Aberdeen/Inverness/Fort William.
These cars were rebuilt in 2000 from normal daytime cars, so as to offer budget seated-accommodation on Anglo-Scotish Sleepers.
They also feature a brake/service compartment (on the left). BSO Brake is primarily used on the steep Highland lines to Fort William and Inverness.
London-Euston. 18th August 2004. P.L. Guillemin (plguillemin@yahoo.fr)