to transfer between the two stations at Redhill by foot. Redhill and Reigate station On 15 April 1844 the SER built a new station at the present site, named 'Redhill and Reigate' which was to be used by both railways as the interchange station. On the same day the two existing stations were closed. The branch line to Reigate was opened in 1849 with a new station called Reigate Town. Nevertheless, the London Brighton and South Coast Railway (the successor of the L&BR) continued to operate the omnibus service for its own passengers. Redhill Junction station The SER 'Redhill and Reigate' station was rebuilt and enlarged on the same site in August 1858 when it was renamed 'Redhill Junction'. The chronic congestion at the station was however eased after 1 May 1868 when Redhill ceased to be on the South Eastern Main Line to Dover following the opening of the 'Sevenoaks cut off' line between St Johns and Tonbridge railway station. A ten-year agreement between the SER and the London Brighton and South Coast Railway (LBSCR the successor to the L&BR after July 1846) over the use of the station and lines to Coulsdon was signed 1 February 1869 and renewed ten years later. During the 1880s, as traffic increased, the disputes over the use of line and Redhill station re-occurred. This became known as the 'Southern Lines Controversy' and ultimately led to the construction of the Quarry Line by the LB&SCR in 1899, which avoided Redhill. The LB&SCR diverted many of its Brighton Main Line trains to the new line, but retained running powers over the original line and the use of Redhill station. These were continued until both the SER and the LBSCR came under the ownership of the Southern Railway 1 January 1923 and the name of the joint station was changed to Redhill in July 1929. Electrification The Brighton Main Line and the line from Redhill to Reigate were both electrified under the Southern Railway on 1 January 1933. The Redhill to Tonbridge Line was electrified under British Rail in 1993. Description Redhill station is at the junction of the Brighton Main Line, which runs north to London and south to Gatwick Airport and Brighton, with the ex-SER North Downs Line, which runs west to Guildford and Reading, and the Redhill to Tonbridge Line, to the east The station has four passenger platforms and a parcels