Some students are quite loud and unruly during your afternoon route. Your best response is to pull over to the side of the road and
A. warn all riders that you will write a disciplinary referral on all students who are breaking the rules.
B. stay parked until all students are quiet.
C. radio or call the school for help.
D. warn those students who are misbehaving that you will write a referral if the behavior continues; then do so.