Element of risk but you would love to hang around to be just in earshot when he goes back to his car.One of the reasons why I try to be polite and courteous to everyone.
"OMG WTF?! Look what some ****in campaigner has done to my car?!!!"
The beauty of someone like that they are almost certainly an a-hole to people all the time so they would have no idea who did it to them haha.