Hawaii Permit Test 17 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. Answer Statistics 5.46 % of our users get this question wrong. This questions is relatively Easy. Hawaii Permit Test This questions appears in the following tests: Oklahoma Practice Test