Blocking cargo: Before you start the test, please answer the question below regarding your insurance status. Without insurance you will not be able to drive in Ohio Do you currently have car insurance? Yes I have insurance. Great, you're all set! Click here if you still want to compare rates. No, I need insurance and I want to compare options. Question Blocking cargo: Answers Should never be done. Should only be done in poor weather. Prevents cargo from moving. Explanation Blocking is used to prevent cargo from sliding while in transit. This questions appears in the following tests: Arizona Class B Knowledge Test Connecticut Passenger Connecticut Passenger Iowa Class B Knowledge Test Maryland Tank
