Under what circumstances must a Class 2 driver activate alternately flashing red lights when operating a school bus?

Question: Under what circumstances must a Class 2 driver activate alternately flashing red lights when operating a school bus?

Answer options: ✅ When picking up or dropping off children at a designated school bus stop.

• When encountering a stationary emergency vehicle with its lights activated.
• During periods of reduced visibility, such as heavy fog or rain.
• Any time the bus is travelling below 30 km/h in a school zone.

Correct answer: When picking up or dropping off children at a designated school bus stop.

Explanation: Alternately flashing red lights on a school bus must be activated when picking up or dropping off children at a designated school bus stop. This signals to other motorists that children are entering or exiting the bus and they must stop.