Question You may drive in an HOV lane if: Answers You are driving more quickly than the flow of traffic. You are driving more slowly than the flow of traffic. Your vehicle has multiple occupants. Explanation Some highways reserve the left lane for vehicles with multiple occupants. These High Occupancy Vehicle (HOV) lanes are identified by signs and diamond pavement symbols. Pass your DMV Written Test with flying colors Take me to the cheat sheet Arizona This questions appears in the following tests: Arizona Practice Test 26 Arizona Practice Test 25