and signals passed in 1994 to Railtrack, which was succeeded by Network Rail in 2004. In August 2002, signalling control for the relevant section of track was transferred to the Liverpool Street Integrated Electronic Control Centre (IECC). Operation of passenger services Following privatisation in 1994, operation of the station was allocated to a business unit before being taken over by West Anglia Great Northern (WAGN) in January 1997, at the time owned by Prism Rail. National Express acquired the franchise-holder in July 2000. The WAGN franchise was replaced in 2003 by the One franchise later renamed National Express East Anglia. Oyster Card readers came into use on 2 January 2010. In February 2012 operation of the station changed once again, with Abellio Greater Anglia taking over the franchise. Service There is a half-hourly service southbound to London Liverpool Street via Hackney Downs, and two trains per hour northbound to Hertford East. Sundays there is an hourly service towards Stratford via Lea Bridge and to Hertford East. Crossrail 2 The 2015 Crossrail 2 public consultation suggested that Brimsdown may in the future be served by trains on this route. Connections London Buses routes 191, 307 and 491 serve the station. References External links Enfield, London Railway stations in the London Borough of Enfield Former Great Eastern Railway stations Railway stations in Great Britain opened in 1884 Greater Anglia franchise railway stations