If you must stop on the roadside, which safety device is specifically used to warn other drivers?

If you must stop on the roadside, which safety device is specifically used to warn other drivers?

• A. No device is needed.
• B. Red reflective triangles.
• C. Only a flag on the antenna.
• D. Flare on the rear bumper.

Answer: (B)

When you must stop on the roadside, the priority is to warn other drivers about the hazard ahead. Red reflective triangles are designed for this purpose because they are highly visible in both daylight and at night, helping approaching traffic see your vehicle from a distance and slow down in time. They’re the standard warning device carried on commercial vehicles for this exact situation, and they’re used at specific distances from the vehicle to create a clear warning trail for oncoming drivers. A flag on the antenna isn’t enough for reliable visibility, a single flare isn’t as dependable, and saying no device is needed would leave other drivers at risk. So red reflective triangles are the appropriate choice.

When you must stop on the roadside, the priority is to warn other drivers about the hazard ahead. Red reflective triangles are designed for this purpose because they are highly visible in both daylight and at night, helping approaching traffic see your vehicle from a distance and slow down in time. They’re the standard warning device carried on commercial vehicles for this exact situation, and they’re used at specific distances from the vehicle to create a clear warning trail for oncoming drivers. A flag on the antenna isn’t enough for reliable visibility, a single flare isn’t as dependable, and saying no device is needed would leave other drivers at risk. So red reflective triangles are the appropriate choice.