Or like the time when coming up to turn right (in a marked area in the middle of the road) the car in front was in a crash, I did the superhero thing and ripped open the door to help the guy inside calling out he's trapped and bleeding. (Though he had only cut his hand on his wedding ring)Unnecessary use of the horn, especially the knuts that think it is OK to do so in queued traffic, like the one yesterday morning behind me while the police were directing traffic round a flood!
Only one lane remained open so cue evening traffic chaos, but resonalbly managed with traffic being directed. Most people noticed all the lines of cars, wreckage, police and ambulance compete with loads of flashing lights. Except for the guy who decided to ignore the queue and to drive up behind the empty car parked in the middle of the road with hazards flashing (mine) and sat beeping at it