Barbara

Barbara is a garratt locomotive appearing in one of the episodes later on she is seen helping tow a truck to the station.

She can be seen in the color purple for most of her body and her wheel arrangement being 2-6-0+0-6-2.

She first appeared in part 3 of the "Back to The Railway Series trilogy", titled "The New Controller". When she was loaded onto a flatbed, James stated why she was missing wheels, Barbara explained that the reason why was that her fitter stated that it would be better to be travelled in pieces, to the shock of James. She then explained why she had two tenders was because it would make her stronger.