As an Emergency Response Vehicle Driver on Route to a Scene

As an emergency response vehicle driver on route to a scene, you

A) are allowed to use any emergency route or access with extreme caution.
B) can travel up to 20 miles per hour over the posted speed limit.
C) may proceed through a red light at a medium speed, after checking for traffic.
D) can proceed past a school bus that is loading children on the side of the road.