Three Class 320/4s entered traffic with ScotRail this week.
The three-car electric multiple units have transferred from London Midland, where they had operated as four-car Class 321/4s.
They have been modified by Wabtec Rail at Doncaster and have entered traffic with SR to boost capacity during the closure of Glasgow Queen Street.
(Permalink) Class 320 Class 321 ScotRail Webtec Rail