

I’ve seen all kinds.
Some will instantly change the lights and give cars a red.
Some will trigger the lights after a period of time - maybe synced to another traffic light, or a timer so it doesn’t change too quickly/often.
Some won’t actually cause the lights to change any sooner, but pressing the button will cause the chirping sound to play for people with visual impairments when the light finally changes.
And sometimes they’re broken and trigger the lights even when nobody pushed it. Those are fun when you’re driving a car.








It’s a free ride when he thought he already paid.