This morning every Londoner was extolled to get on their bike. Mayor Boris launched a Summer Cycling campaign, which involved having his picture taken with, er, lots of bikes. He revealed research from Transport for London that showed that while 1 in 3 of us has access to a bike (we hope this means 'owning' one - and does not include the thieving numbskulls who 'gain access' to your bike and then sell it......