infoman
as only fools beep their horns to vent their angry on another motorist, because they feel they have been wronged by another motorist.
Then I am a fool!
I beeped my horn the other day at a motorist, who reversed quickly out of a space in Sainsburys, without checking.
She was oblivious to the fact that I was inches away and almost went into the side of my car.
I was definitely angry at her reckless driving, but the main reason was to alert her to the fact, that I was there! .