The one that should be disobeyed, that is easy.
There's a left turn on my way home. No arrow, and always a decent amount of opposing traffic. If you don't crawl out into the middle of the intersection and turn left on yellow/red, you are going to be sitting there for 4-5 cycles of the light, minimum.
Ohh, and it is a short-cycle light as well, you're lucky to get 4-5 cars through it going straight. Which is why you can pretty much never make a left turn on a green light.
There's a left turn on my way home. No arrow, and always a decent amount of opposing traffic. If you don't crawl out into the middle of the intersection and turn left on yellow/red, you are going to be sitting there for 4-5 cycles of the light, minimum.
Ohh, and it is a short-cycle light as well, you're lucky to get 4-5 cars through it going straight. Which is why you can pretty much never make a left turn on a green light.