British Rail Class 143 Pacer diesel multiple unit passenger trains were introduced between 1985 and 1986.
A GWR Class 143 at Dawlish in 2018
Great Western Railway refurbished saloon
Unlike most rolling stock on the UK network, Class 143s have a single axle at each end of the vehicle (red boxes)
Regional Railways 143615 at Cardiff Central, 1996
The British Rail Class 150 Sprinter is a class of diesel-hydraulic multiple unit passenger trains; they were developed and built by British Rail Engineering Limited at York Carriage Works between 1984
London Northwestern Railway Class 150 at Bedford in 2024
Interior of a refurbished Northern Trains Class 150/1
During a demonstration run in the summer of 1985, unit 150001 stands at platform 7 at St. Pancras
Northern Trains 150001 at Bromley Cross in 2021