Have a look at
147 units were built by British Rail Engineering Ltd at York for the Provincial Sector of British Rail between 1984 and 1987. Provincial went on to become Regional Railways before privatisation and the units subsequently passed to new operators. Split into three sub-classes, Bachmann and Graham Farish are concentrating on the Class 150/1 and Class 150/2 versions. These two car units are currently in service with a number of Passenger Train Operating Companies in England and Wales.