At the front of the station is a bus station. The station taxi rank is outside the rear of the station. A tunnel runs under the station which once provided an open-air cab run at a shallower gradient than Trafalgar Street outside, which had been the main approach to the station before the construction of Queen's Road (which was financially supported by the railway, and intended to improve access). The cab run was covered (forming a tunnel) when the station above was extended over it on cast iron columns. The cab run remains in situ but has been sealed at the station end.