 to 3 ft in height.Workmen's cars were introduced on 4 January 1909 to convey colliers between Drybrook and Whimsey and Bilson halts, but notices dated July 1909 and subsequently make no reference to the Bilson halt which had, in fact, been closed from 6 April 1908.In June 1910, five hundred men from Lightmoor Colliery travelled to Blackpool (via Grange Court, Hereford, Crewe, Manchester and Wigan).