okay here's the low down on what the schools can search.

1.They can and well search your bag's
2.They Can and well also get into your cars
3.Anything you got they can search

it's a proven fact that your voice or option does not matter in school. I have ask and heard teacher saying to me and other class mates that a student has no rights.

More then likely the school is gonna screw you like they did with me.
for example 2 weeks ago i tried Signing out to a alternative school (With means you can get a High school Diploma, or a GED (Adult Ed as well))
And well they state in their policy once a student is 16yr's old you have every-right to sign up there anytime, well to make a long story short. they denied me with no reason (Even when i ask, they ended up saying they didn't have to tell me)

i have two been search a few times because of people not shutting up when they wonted to go though me to get more weed. (Lucky i was never caught) but they never have to ask a parent or student to be search at any time.

but hey you may get a lucky break. but it seems for me i never get one, always denied, denied, denied