You Are Driving Your Personal Vehicle When You Come Across

You are driving your personal vehicle when you come across an overturned chemical tanker that is leaking an unknown fluid onto the street. You grab your medical kit, which is prepared with gloves and a face shield. You should next

A) enter the scene carefully, locate the driver of the vehicle, and perform a primary survey.
B) maintain your distance and secure a perimeter while waiting for EMS workers.
C) establish a perimeter, maintain a presence in the warm zone, and try to contact the driver.
D) None of these are correct.