From Railway Gazette; April 29 2019
UK: London to Scotland overnight train operator Caledonian Sleeper put the first of its new fleet of CAF coaches into service on April 28.
The Mk V vehicles built in northern Spain are initially being used on the Lowlander route from London to Glasgow and Edinburgh. The Highlander route between London and Aberdeen, Inverness and Fort William is expected to be operated with new vehicles by the end of May.