I have come to the conclusion that I
really dislike turn signals. I know, that's not a popular opinion. You are more likely to hear people cussing about those who don't use turn signals. But I have come to really
despise the stupid things.
And, here's why.
Sure, it sounds like a good idea: let other drivers know that you intend to turn (or change lanes) before you do it. Of course, unless your move will actually interfere with other drivers in some way, it's pointless, but we'll ignore that for a moment.
The reality of turn signals comes down to this: Some drivers use your warning as a challenge to cut you off before you can do what you signaled your intention to do.
And, in the case of others signaling for your "benefit", in most cases it seems that the signal is ripe for tragic confusion. Here in town I can't trust drivers to turn when they are signaling that they are turning. And I am not talking about people who used their signal when changing lanes and then forgot to turn it off. When I am trying to pull out on the highway and see an apparent opening due to someone signaling, it usually turns out that they are actually turning beyond where I sit. If I trust their signal and pull out I will be hit. If they wait until they are past me to begin signaling so as to not be misleading me, the signal is meaningless. And in that case, according to the "law", they didn't turn on their signal far enough in advance of their turn. So, signal or not, I need to wait until they either turn or pass me before I make a move, just as I would have to do in the absence of turn signals.
And, in response to one person I mentioned this to (after just such an event while they were driving) who couldn't wrap their mind around my point at all, I am not saying hand signals are "better". I think it's usually better- but not always- to forgo the signal completely. If you can signal in a way that has little chance of causing confusion, do it. If not, leave the lever alone!
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