Apparently Jenson Button and Lewis Hamilton are fully behind it, and Bernie Ecclestone says he's willing to fund it to the tune of £35m, so will a London Grand Prix ever happen?

Yesterday, banking giant Santander revealed its vision for a London Grand Prix course, taking in tourist traps like Buckingham Palace, The Mall and Trafalgar Square. It's an idea that's been floated a couple of times in the past, with a parade in Regent Street in 2004 the closest F1 has come to hosting a race.