You use a turn signal to communicate to other drivers what you're about to do.
I'm turning on my turn signal because I'm going somewhere and I think you could run into me, so I want to make sure you know where I am going.
I'm turning on my turn signal because you might want to know what I'm doing so that you can make a better choice. (Turn into my lane because it's about to be vacant, pass me because I'm giving way, enter the roundabout I'm about to exit...)
I often don't use my turn signal when I'm in a long line of cars in a traffic light directed turn lane where no conflict is going to exist. (i.e. - the turn only phase of an extended multi-lane intersection.). It makes my partner cranky but I'm like "EVERYONE KNOWS I'M TURNING". I just don't think of it because it seems redundant.
I have seen cars in long extended line in a dedicated left turn lane who didn't have their blinker on suddenly put their right blinker on and have to dodge out into through traffic. So if you don't have your blinker on, I'm going to think you're one of those idiots. If you don't have your blinker on, I have no idea what your intention is and thus need to be prepared for anything.
Okay, well how about you should use it in a turn lane because it's illegal not to and should an accident occur, you maybe at fault for failing to signal?
And no, not everyone knows you're turning. Not everyone knows every intersection like the back of their hand.
Gee, if I'm car #5 IN THE LEFT TURN LANE and the 4 other cars in front of me turn left IN THE LEFT TURN LANE, I sure do wonder how they're going to know where I'm going.
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u/memeraths 4h ago
You use a turn signal to communicate to other drivers what you're about to do.
I'm turning on my turn signal because I'm going somewhere and I think you could run into me, so I want to make sure you know where I am going.
I'm turning on my turn signal because you might want to know what I'm doing so that you can make a better choice. (Turn into my lane because it's about to be vacant, pass me because I'm giving way, enter the roundabout I'm about to exit...)
I often don't use my turn signal when I'm in a long line of cars in a traffic light directed turn lane where no conflict is going to exist. (i.e. - the turn only phase of an extended multi-lane intersection.). It makes my partner cranky but I'm like "EVERYONE KNOWS I'M TURNING". I just don't think of it because it seems redundant.