Which warning sign indicates that traffic queues are likely ahead?

Which warning sign indicates that traffic queues are likely ahead?

• A. A triangular warning sign showing a line of vehicles
• B. A circular blue sign with an arrow indicating required direction
• C. A rectangular sign with a speed limit in text
• D. A square sign showing a pedestrian crossing

Answer: (A)

Warning signs warn of hazards ahead, and they’re the triangular ones with a red border. The sign showing a line of vehicles specifically indicates that traffic queues are likely ahead, so you should slow down and be prepared to stop if traffic ahead slows or stops. This helps you anticipate braking and keep a safe distance. The blue circular sign with an arrow is a mandatory instruction about the direction you must follow, not a warning about congestion. A rectangular sign with a text speed limit isn’t a typical warning about queues and speed limits are usually shown on a circular sign. A square sign with a pedestrian crossing highlights pedestrians, not traffic queues.

Warning signs warn of hazards ahead, and they’re the triangular ones with a red border. The sign showing a line of vehicles specifically indicates that traffic queues are likely ahead, so you should slow down and be prepared to stop if traffic ahead slows or stops. This helps you anticipate braking and keep a safe distance.

The blue circular sign with an arrow is a mandatory instruction about the direction you must follow, not a warning about congestion. A rectangular sign with a text speed limit isn’t a typical warning about queues and speed limits are usually shown on a circular sign. A square sign with a pedestrian crossing highlights pedestrians, not traffic queues.