To the dozey bugger on the old GT550/750 who doesn't like being passed in the rush-hour. Look mate either wobble to the right or left, but don't dither about. There was clear space either side of you where you could have fitted a tank transporter. So kindly don't hit the horn and wave your arms about when passed by someone else making progress. This is normal behavour at that time of day and if you can't cope take the train. Rant over.