No, I really don't. However, I worked in local government long enough to know that there are plenty that do. I've stood outside my daughters' classrooms and almost been run over by the teachers on their way out on parent/teacher night when the 9:00 bell rang, no matter that there were 4 or 5 parents still on line that hadn't gotten their turns.

If I treated clients that way, I wouldn't have a job for long, much less get pre-negotiated raises every year.