School Bus CHP Practice Test 2025 – Complete Exam Prep Guide

Activating flashing lights when approaching a school bus stop is crucial for ensuring the safety of children boarding or alighting from the bus. The correct distance to activate the flashing lights is 100 feet. This distance provides sufficient warning for other drivers that they are approaching a school bus and should reduce their speed to ensure the safety of the children.

Activating the lights at this distance gives enough time for other motorists to react appropriately, slowing down or stopping as necessary to prevent accidents. This procedure is critical in areas surrounding schools where children may suddenly enter the roadway to reach the bus or cross the street. Adhering to this distance standard helps reinforce the importance of vigilance and caution around school bus stops, promoting a safer environment for students.