Upon arrival at a scene, how should the apparatus be positioned?

• A. Blocking the lane in one direction and leaving the scene unguarded.
• B. Parking parallel to traffic with wheels straight.
• C. Blocking left and right, guarding the scene and the crew, at an angle, and turning wheels away from incident.
• D. Parking with lights off and leaving incident area.

Answer: (C)

The main idea is to create a protective, controlled space for responders by positioning the apparatus to maximize safety for the crew and by controlling traffic flow. Blocking left and right with the vehicle placed at an angle across the roadway establishes a solid barrier that shields responders from oncoming traffic in both directions and creates a safe zone to work behind. Turning the wheels away from the incident helps prevent the apparatus from rolling into the scene if it’s bumped or if there’s a slope, adding an extra layer of protection. This setup actively guards the crew and the work area, rather than leaving the scene exposed or relying on a single-direction block. Parking parallel to traffic with wheels straight or leaving the area with lights off would provide less protection and visibility, increasing risk to responders.