Drivers may not pass: 2024 Ohio Permit Test Question Drivers may not pass: Answers On a hill. In a no passing zone. In the middle of a curve. All of the above. Explanation Drivers must not pass in a curve or on a hill. Only pass another vehicle when it is safe to do so. Pass your DMV Written Test with flying colors Take me to the cheat sheet Ohio This questions appears in the following tests: Oklahoma Practice Test 14 Oklahoma Practice Test 5