I am a senior in High School and we have over 3,000 kids at our school. Throw in the teachers and we have a little under 2,000 cars in our lot (not to mention those being picked up in the front by their parents). At 2:30, students (who have only been driving 0-2 years) are racing to get out of the one and only exit, before traffic backs up. An SUV going 30 mph through the parking lot, and another kid backing out without looking = major damage. I would say there is a crash about every week or so. It's mainly fender-benders, but a few times a year they have to call in the tow truck(s).