Today another cyclist was crushed under a truck at Holborn, London, the bike a crumpled tangle of tubes under the truck still as I type. That's six deaths so far this year, but horrifically the third one in London in just two weeks. These truck drivers are not chasing down cyclists with murderous intent, I'm sure they are totally shattered by such an event in their working life. The evidence is that almost all of these accidents was totally under the control of the cyclist and could easily have been avoided by them. So please, please , please, wherever you are, keep your wits about you, watch out for trucks, recognise the limitations of the drivers vision and stay well clear of them, particularly on their blind left hand side. Your life is in your hands, not theirs.