California DMV Permit Test (Class C)Rules of the Road and Right-of-WayEasy

You are driving on a two-lane highway, and you approach a school bus that has stopped ahead of you. The school bus has its red lights flashing and its stop arm extended. What is the correct action you must take?

  1. AChange lanes to the left and pass the school bus at a reduced speed.
  2. BHonk your horn to alert the bus driver that you are passing.
  3. CSlow down and proceed with caution, as long as no children are crossing the road.
  4. DStop and remain stopped until the red lights stop flashing and the stop arm is withdrawn.
Show answer & explanation

Correct answer: D. Stop and remain stopped until the red lights stop flashing and the stop arm is withdrawn.

In California, when a school bus stops and flashes its red lights with its stop arm extended, all drivers traveling in either direction on a two-lane highway must stop until the children are safe and the bus continues.

Why the other options are wrong

  • A. This is illegal and highly dangerous; passing a stopped school bus with flashing red lights is a serious violation.
  • B. Honking and passing is illegal and unsafe, especially when children are present.
  • C. This is incorrect; you must stop completely, regardless of whether children are actively crossing.

Stopped School Bus Rules

When a school bus stops and flashes its red lights with its stop arm extended, drivers must stop in both directions on a two-lane road.

  • Stop in both directions on a two-lane road.
  • Remain stopped until lights stop flashing and stop arm retracts.
  • Failure to stop can result in a fine and points on your driving record.

Memory trick: Red lights mean STOP, kids' safety is TOP.

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