What should be done first in the case of a vehicle fluid spill?

In the event of a vehicle fluid spill, stopping the leaking material at the source is the most critical first step to ensure safety and prevent further contamination. This action directly addresses the cause of the spill, which is essential for mitigating the hazard. By stopping the leak, responders can prevent additional fluid from entering the environment, reducing the risks associated with the spill, such as traffic hazards, environmental contamination, or potential fire hazards.

Addressing the source of the leak takes precedence because if the leak is not contained, efforts to clean up the spill or restore traffic flow will be ineffective and could require repeated actions, complicating the incident management process. Once the source of the leak is secured, responding teams can then focus on containment and cleanup, such as applying absorbents or removing material from travel lanes.

Overall, effectively managing a vehicle fluid spill begins with controlling the source to ensure all subsequent actions are manageable and don't exacerbate the situation.