We have heard a lot from Sadiq Khan on how he wishes to freeze rail fares, on how Respect candidate George Galloway wants to ban trucks from entering the city between dawn and dusk. All candidates, including Zac Goldsmith, are generally pro-cycling. But as rail fans, what do we think their plans will be with regards to light railway etc. Will any of them bring back plans for a cross river tram, or one up Uxbridge road?