Oyster card (pay as you go) on National Rail

The acceptance of Oyster Card (pay as you go) on National Rail in London, England was limited to a restricted number of National Rail services at the introduction of the stored-value product on London Underground in January 2004. In response to an offer from Transport for London of funding to the train operating companies that have services within Greater London, plans were made to expand its acceptance across the rail network in London, and it was expected that by February 2009 TFL would announce plans for all suburban trains to accept the card. In May 2009 London TravelWatch indicated it had discovered that the works were unlikely to be completed until 2010. On 23 November 2009 the GLA announced that from 2 January 2010 the vast majority of rail services in Greater London would accept Oyster pay as you go.

Background
The Oyster card was launched in 2003 with the facility to hold season-ticket Travelcards, accepted on both London Underground and National Rail services. In January 2004 a pay as you go product was launched for use on London Underground and DLR, but only a limited number of National Rail operators accepted the product on parts of their routes, usually because their tickets were interchangeable with London Underground ticketing under long-standing agreements. Transport for London (TfL) and National Rail publish lists and maps of routes and stations where pay as you go is valid.

In May 2006 TfL and the Department for Transport agreed a £20 million funding package for train operators to install the equipment necessary to accept pay as you go at all London stations. The package was not taken up by any train operating companies and in September 2006, the South West Trains franchise was renewed by the Department for Transport with the condition that smartcard ticketing must be in place by 2009. In November 2007 the metro routes operated by Silverlink were brought under the control of TfL and operated under the brand name London Overground, accepting Oyster pay as you go.

A necessary precursor of the acceptance of Oyster pay as you go was the introduction of zonal single fares on the National Rail network in London; this was implemented in January 2007. Also in January, the then Mayor of London Ken Livingston announced that he required operators to sign up by 31 January 2007 in order to receive the funding package offer. c2c and Chiltern Railways accepted the deal and on 31 January 2007, a commitment was made by ATOC, in principle, that all other operators would eventually accept the pay as you go product. According to ATOC, roll-out plans were subject to the installation of suitable ticket gates and back office equipment at all 330 stations. A 2009 date was set out for this to be finished by.

Current acceptance and future schedule
The acceptance of Oyster pay as you go on National Rail has now been implemented across the Travelcard area (Zones 1-9 plus Watford Junction), and at c2c stations at Purfleet, Ockendon, Chafford Hundred and Grays. Oyster PAYG is not valid on Heathrow Express, Heathrow Connect between Hayes and Harlington and Heathrow Airport, Southeastern high speed services or on the forthcoming Olympic Javelin Shuttle.

TfL and BAA studied acceptance of Oyster Pay As You Go on BAA's Gatwick Express and Heathrow Express in 2006, but BAA decided not to go ahead.

In October 2007, it was agreed by all National Rail Operators who operate services in London to implement the scheme by 2009 at the latest, as a result of both pressure from passengers and TfL. An agreement was reached with TfL to accept Oyster pay as you go at all National Rail stations in Greater London. As a result of this implementation, ticket barriers with readers have been installed at some National Rail stations to prevent fare evasion, for example, London Waterloo from 2008.

It was announced in late 2009 that all London National Rail services would accept Oyster pay as you go from 2 January 2010, although fares may not be the same as for a comparable Tube journey.

In the Chancellor's Autumn Statement in November 2011, expansion of the Oyster system was reported covering towns such as Guildford. This appears to have been mistaken reporting, the Chancellor only referred explicitly to 'smart ticketing' being introduced, presumably the ITSO scheme being driven by DfT.

As of 2 January 2013, the current arrangement and planned implementation schedule will be as follows: