mike[F] wrote:
Well, the other day I tried doing a blind spot check every time I changed lanes. It felt completely unnatural, and it was quite unnerving having to distract my view from the road ahead for the time it took to turn right round and back. It certainly didn't seem any safer, as it occurred to me that every time I turned my head I knew what I was going to be looking at. There's very rarely anyone there, and if there is I already know they're there because I've seen and/or am watching them in my mirrors. I guess having a small car helps reduce the danger of blind spots as well.
Be careful Mike. I recall that you're a young chap, and you probably don't yet have the experience to know when other road users could sneak into your blind spot completely unseen. I'll give you a couple of examples.
If you're changing from L1 to L2 on a motorway, a vehicle in your blind spot can change from L3 to a conflicting position in L2 without ever appearing in your mirrors.
If you're pulling away from the side of the road, a vehicle can enter the same road from a driveway or a side turning behind you and on your right without ever appearing in your mirrors.
If you're merging with traffic on your right (motorway slip road for example) the blind spot is typically "supersized" by the angle of your vehicle to the main carriageway. This is a place to take double double extra care.
Remember these are just examples - there are others and it'd be very difficult to provide a comprehensive list. However, after a few hundred thousands of miles of experience, every driver should be carrying a comprehensive list of risk situations in their heads. Until such a time I don't think you can afford to forego an automatic blind spot check.
If one progresses to a higher performance vehicle (and overtaking on single carriageway roads increases) there are a series of specific extra blind spot risks that have to be accounted for. One is pulling out to overtake after a left hand curve. It's possible for a motorcyclist to drive around the outside of the traffic on the bend behind because of his view over the rooves of cars. He may fleetingly appear in your mirrors or he may not. If you pull out to overtake without a blind spot check you might have him off.