What is the main concern when dealing with an overturned tanker truck on a busy highway?

The primary concern when dealing with an overturned tanker truck on a busy highway is the risk of spill and exposure to traffic. An overturned tanker can potentially leak hazardous materials, which not only poses environmental risks but also presents a significant danger to oncoming vehicles and road users. This situation can quickly create chaotic conditions, leading to accidents and increasing the risk of injury to individuals in the area.

The hazardous substances from the tanker can also create scenarios where emergency responders need to establish a safe perimeter to manage both the spill and the flow of traffic, further emphasizing the critical need for immediate containment and cleanup measures. Proper protocols must be followed to ensure safety for both emergency personnel and the public while mitigating the environmental hazards.