The only weird thing my high school did was ban cell phones and pagers on school grounds, excluding in personal vehicles. Of course this rule was made before I went to school there when the only kids who had cell phones and pagers were usually drug dealers. Apparantly they plan to eliminate the rule for all schools in the county -- though still allowing punishment for using them in class -- since a lot of kids have them now for legitimate reasons. Oh yeah, the only other thing that was weird was a "no hats" rule when inside the building. There was no real reason behind it; the principal just thought it wasn't proper. I think there were random locker searches but they did them either after hours or during breaks, and usually it was more sporadic than random.
As far as cameras go we did get cameras installed all throughout the school, but the administrators were smart enough to realize that cameras in the bathrooms or locker rooms would be really iffy. They settled for some outside them, looking at the entrances instead, which was just as effective. (A post-columbine pipebomb in the toilet hoax put that to the test; it took a little while but they found the kid who did it) If the parents want to sue for $4.2 million I think they should, because:
1) Cameras in the locker rooms are a massive privacy violation, especially with Junior High kids, nevermind the indecency issues.
2) Apparantly these were on all the time rather than only after school hours, which would be the only way I could excuse the use of them.
3) The video was stored on a computer which was connected to the internet. Screw all this password stuff; when you have something like that you shouldn't even give anybody a possible chance of hacking into it. What possible reason could you have for accessing it remotely, especially when the only people who should have access to it would have keys to the school?
4) The school has been proven excessively stupid for all of the above reasons and stupidity must be punished to the fullest extent of the law.
I do hope they sue the people who approved the cameras rather than the school district itself. Otherwise they're effectively suing themselves.
P.S. I also hope someone takes out the cameras that "may or may not be running". With a baseball bat.