What should be the first step if a tanker overturns during transport?

Answer: B — Ensure personal safety first, then follow emergency protocols

The first step if a tanker overturns during transport is to ensure personal safety first and then follow emergency protocols. This approach prioritizes the well-being of the driver and any nearby individuals. In the event of an accident, the situation can be unpredictable; therefore, assessing the scene for safety risks is crucial. Emergency protocols, which may include notifying the proper authorities and following specific procedures for hazardous materials, come next to manage the incident effectively. Ensuring personal safety often involves checking for potential hazards like fuel leaks, fire risk, or chemicals that might pose health risks to the driver or bystanders. After confirming that it's safe to proceed, following established emergency procedures helps to mitigate risks and guide responders effectively. This methodical approach is essential in emergency management and prevention of further accidents or injuries.