Question If you see this sign, you: Answers Must not pass another vehicle. May pass a slow-moving vehicle if you can do so quickly. May pass if you know the road ahead. May pass, but only at night. Explanation Regulatory signs are white, rectangular signs with black markings. Drivers must obey the instructions posted on all regulatory signs. Where this sign is posted, it is prohibited for drivers to pass one another. Pass your DMV Written Test with flying colors Take me to the cheat sheet Hawaii This questions appears in the following tests: Florida Practice Test 50 Florida Practice Test 10 Idaho Practice Test 32 Indiana Practice Test 21 Iowa Practice Test 20 Louisiana Practice Test 6 Michigan Practice Test 45 Missouri Practice Test 20 Montana Practice Test 33 Montana Practice Test 22 Nevada Practice Test 6 New Hampshire Practice Test 24 New Jersey Practice Test 21 New York Practice Test 20 New York Practice Test 17 North Carolina Practice Test 34 North Carolina Practice Test 30 North Carolina Practice Test 32 North Dakota Practice Test 5 Ohio Practice Test 28 Ohio Practice Test 13 Vermont Practice Test 3 Virginia Practice Test 25 Washington Practice Test 3 Washington Practice Test 16 Alaska Practice Test 155 Colorado Practice Test 129 District Of Columbia Practice Test 180 Florida Practice Test 56 Hawaii Practice Test 63 Idaho Practice Test 30 Indiana Practice Test 147 Iowa Practice Test 52 Louisiana Practice Test 26 Maine Practice Test 34 Massachusetts Practice Test 32 Michigan Practice Test 75 Minnesota Practice Test 133 Missouri Practice Test 98 Montana Practice Test 6 Nebraska Practice Test 213 Nevada Practice Test 119 New Hampshire Practice Test 113 New Jersey Practice Test 164 New Mexico Practice Test 12 New York Practice Test 135 North Carolina Practice Test 37 North Dakota Practice Test 94 Ohio Practice Test 28 Oklahoma Practice Test 132 Oregon Practice Test 125 Pennsylvania Practice Test 141 Rhode Island Practice Test 215 South Carolina Practice Test 143 Texas Practice Test 3 Utah Practice Test 141 Vermont Practice Test 28 Virginia Practice Test 68 Washington Practice Test 7 West Virginia Practice Test 105 Wisconsin Practice Test 27 Idaho Practice Test 28 Iowa Practice Test 18 Louisiana Practice Test 8 Michigan Practice Test 28 Montana Practice Test 14 Nevada Practice Test 16 New Hampshire Practice Test 6 New Jersey Practice Test 43 Vermont Practice Test 10 Washington Practice Test 17