Determined by who and how? Do schools have drug testing kits? Should taxpayers fund these?
Why test at the school? The kid already broke the look-alike drug school policy and state statute. The substance can be tested at the police station, and the kid re-charged if it turns out to be positive for cocaine.
The time to figure out how you're going to get the tools is before you make the rules, not after someone violates them.
"Should taxpayers fund these?"
No- I think they should deduct the cost of these from your social security check.
LOLOLOLOLOLOL