What is the last step when marrying vehicles using ratchet straps?

Marrying vehicles is a critical process in rescue operations to ensure stability and safety during extrication. The use of ratchet straps is an essential technique for securing the vehicles together, and stabilization is vital to maintain their position.

The last step in the process involves stabilizing the married vehicles with cribbing or buttress struts. This provides additional support, especially if the vehicles are at an angle or if there is a risk of movement due to shifting weight. Proper stabilization helps prevent any unwanted motion during the rescue, which is crucial for the safety of both the rescuers and the victims inside the vehicle.

Stabilization creates a secure base, allowing for a more controlled environment when extricating individuals. Once the vehicles are stabilized, the rescue team can proceed confidently with the operation, knowing they have minimized the risk of unforeseen movement.

Other steps, such as anchoring the ratchet strap and filling void spaces, are important but typically occur earlier in the sequence of securing the vehicles. Disconnecting the vehicles' batteries is a precautionary measure to prevent electrical hazards but is not directly linked to stabilizing the married vehicles. Thus, the final focus on stabilizing with cribbing or buttress struts is essential for successful and safe rescues.