Which items are used to detour traffic around the emergency scene?

Which items are used to detour traffic around the emergency scene?

• A. Lights and traffic cones
• B. Flares and signage
• C. Barricades and tape
• D. Cones and flags

Answer: (A)

Detouring traffic around an emergency scene relies on tools that both alert drivers and define a safe path. Lights grab attention and illuminate the area, signaling that a detour is in effect and helping drivers see where to go. Traffic cones provide a clear, movable boundary that guides vehicles around the scene and can be adjusted as the situation evolves. Together, they offer immediate visibility and flexible lane guidance for day or night conditions. Other options have limitations. Flares and signage can be useful but are weather- or wind-dependent and don’t provide durable, continuous guidance. Barricades and tape mainly block access and may not offer clear, negotiable routing. Cones with flags lack lighting, making them harder to see in low visibility.

Detouring traffic around an emergency scene relies on tools that both alert drivers and define a safe path. Lights grab attention and illuminate the area, signaling that a detour is in effect and helping drivers see where to go. Traffic cones provide a clear, movable boundary that guides vehicles around the scene and can be adjusted as the situation evolves. Together, they offer immediate visibility and flexible lane guidance for day or night conditions.

Other options have limitations. Flares and signage can be useful but are weather- or wind-dependent and don’t provide durable, continuous guidance. Barricades and tape mainly block access and may not offer clear, negotiable routing. Cones with flags lack lighting, making them harder to see in low visibility.