Dear, oh dear, DeptfordDiva. I'm really wary of getting into a cars vs bikes argument ? the arguments have been rehashed so many times ? but it's hard to let a comment like this pass. Let's just deal with the basics: - "They ride along in the middle of the road and cause motorists to swerve quite far out to avoid them". Um, that's called overtaking. Yes, cyclists normally should, and do, try and give drivers enough room to get past, but there's plenty of reasons for a bike to be closer to the middle of a lane, for example keeping a car door's width from parked vehicles, in case a door opens. This is in no way wrong; in fact cycle safety trainers actively encourage cyclists not to hug the kerb too closely. Under the Highway Code, cyclists are entitled, if they want, to ride two abreast, although very few do this. A car door suddenly opened can kill or seriously hurt a cyclist. These apparently selfish riders in the 'middle of the road' might just be trying to avoid this. What's your problem with it? Or is your journey time more important than their welfare? ? Drivers often perceive cyclists as a delay, since on a straight stretch of road they're likely to be going less than the 30mph limit. But I find that 90% of the cars who overtake me then get stuck at a set of lights 200m down the road, where I catch them up. Have some patience, DepotfordDiva. If you wait 30 seconds to find a safe place to overtake a bike it's probably not going to delay your journey in the end. And also, what is so important that you're in such a rush to get there? And also, many people on bikes would otherwise be in a car, which would delay you even more. This is the crucial one: - Cyclists are inherently more vulnerable than your car, and it is your duty, not only as a driver but as a human being, to be at least a bit careful. If you hit a bike, your tonne-and-a-half or so of steel cage will protect you, but the cyclist could get killed, or suffer a life-changing injury. As a cyclist, I'm not going to kill you, but you could very easily kill me. So be careful! It's not that hard to figure out. Of course, cyclists have a responsibility to be safe. Some ride recklessly. But that is not a reason to gamble with the lives of every cyclist on the roads, just because you think your own day/schedule/whatever is so damned important. It's worth noting that in quite a few European countries, this inherent imbalance between the vulnerability of cyclists and drivers means the law automatically assumes a car driver's legal culpability in any collision between a bike and a car, whatever the circumstances.