Mole Valley 14 Liberal Democrats, and 7 Independents (6 Ashtead Independents and 1 Beare Green Independent). There are no Labour, UKIP or Green Party councillors. Surrey County Council, elected every four years, obtains six representatives from this area: The district, named after the River Mole, was formed on 1 April 1974, under the Local Government Act 1972, by a merger of the urban districts of Dorking and Leatherhead and most of the Dorking and Horley Rural District. A Legatum Prosperity Index published by the Legatum Institute in October 2016 showed Mole Valley as the second most prosperous council area in the United
Sutton and Mole Valley lines the landowner, Thomas Grissell, meant that vertical ventillation shafts could not be constructed and the tunnel portals were given lavish architectural treatment. Betchworth Tunnel is south of Dorking. It is long with a maximum gradient of 1 in 80 (1.25 per cent). It runs through the upper greensand of the Deepdene Ridge to the east of the town. Construction difficulties delayed the opening south of Dorking. It collapsed on 27 July 1887, remaining closed for over six months. Sutton and Mole Valley lines The Sutton and Mole Valley lines were constructed between 1847 and 1868 by the London, Brighton and