At each student stop, after placing the transmission in Park—or Neutral if there is no Park position—what must the driver do?
Correct answer: D – Set the parking brake
At each school bus stop, the transmission should be placed in Park or, if Park is unavailable, in Neutral. The parking brake must then be set. This keeps the bus secured while the driver completes the remaining stopping, loading, or unloading procedures.
Source: Alabama Commercial Driver License Manual — § 10.2.1, “Approaching the Stop”

