In the event of a breakdown, which action helps other drivers most effectively?

• A. Activate amber lights on the vehicle
• B. Place an approved warning device in front of the bus to alert other drivers
• C. Rely on hand signals from the guide
• D. Drive to the nearest exit without warning others

Answer: (B)

When a vehicle breaks down, giving early warning to other drivers is essential for safety. Placing an approved warning device in front of the bus creates a clear, visible cue well ahead of the obstacle, giving approaching drivers enough time to slow down and react. These devices are designed to meet regulations and be recognizable from a distance in various conditions, which helps prevent rear-end or side collisions as traffic funnels past the stationary vehicle. Relying on hand signals from a guide is unreliable, and driving to the nearest exit without warning others turns a potential hazard into a sudden surprise for drivers who aren’t expecting an obstacle. While amber lights can help, they don’t guarantee forward visibility for oncoming traffic the way a dedicated warning device placed ahead does.