at Eridge would allow fast trains to overtake slower stopping services. The proposal also includes bringing the Eridge to Tunbridge Wells line back into operation, with through services to Brighton from Royal Tunbridge Wells. The line between and / would be electrified with overhead wiring (25 kV AC). Instead of carrying on to the Brighton Main Line, the line would branch off at Sanderstead and reopen the former line, but Croydon Tramlink has taken over the section between Coombe Road and Elmers End. The line would join the Hayes Line at Elmers End possibly alongside the proposed Bakerloo line extension to Hayes and then run to London Bridge, London Charing Cross and possibly on to the Thameslink network. There is also a suggestion for some trains to run on the East London line and branch off after Whitechapel to London Liverpool Street or onto a new line to Stansted Airport via Canary Wharf and Stratford. The whole project could see as little as one building demolished. The project would have trains diverted away from bottlenecks at East Croydon and Windmill Bridge junction, and provided more capacity between London and Brighton. See also Wealden Line Further reading References External links The Woodside & South Croydon Railway. Spa Valley Railway Brighton Main Line 2 website Rail transport in Kent Rail transport in Surrey Rail transport in East Sussex Transport in the London Borough of Croydon Railway lines opened in 1884 Railway lines in London Railway lines in South East England Standard gauge railways in England London, Brighton and South Coast Railway