I guess if I was in a panic situation and needed to stop fast and alert the driver at the same time...I think I would rather have both hands on the brake so I can stop quicker instead of using one brake and a horn.
Besides that the horn guy is a dumb **** because he runs through crosswalks full of pedestrians, the law is you're suppose to stop for the peds not blow some horn and force your way through them.
What I would like to know is if the horn can be heard by a driver of a car that has the windows up and the stereo on.
If I was one of the peds on a crosswalk and he forced his way pass me I would have pushed him over!!