 They wanted to link their tramway to the Doncaster Corporation system and the Dearne District Light Railway, a street tramway linking Barnsley with the towns of Wombwell, Wath, Bolton on Dearne and Thurnscoe.The Company's visions for such an extended network of trams were not to be, and they looked instead to convert their tramways to trolleybus routes.To assess what was available, a demonstrator from Richard Garrett & Sons was tried out in December 1925, and another from Ransomes in November 1926.