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: Michigan Practice Test 24 Ohio Practice Test 15 Idaho Practice Test 36 Louisiana Practice Test 21 Michigan Practice Test 34 Minnesota Practice Test 10 Montana Practice Test 21 Nevada Practice Test 24 New Hampshire Practice Test 35 New Jersey Practice Test 5 Oregon Practice Test 20 Alaska Practice Test 13 Colorado Practice Test 6 Florida Practice Test 18 Idaho Practice Test 2 Indiana Practice Test 21 Indiana Practice Test 21 Louisiana Practice Test 6 Maine Practice Test 52 Massachusetts Practice Test 9 Michigan Practice Test 38 Minnesota Practice Test 39 Missouri Practice Test 6 Montana Practice Test 32 Nevada Practice Test 10 Nevada Practice Test 13 New Hampshire Practice Test 30 New Hampshire Practice Test 13 New York Practice Test 19 North Carolina Practice Test 5 Ohio Practice Test 2 Ohio Practice Test 33 Oregon Practice Test 29 Rhode Island Practice Test 13 Vermont Practice Test 3 Virginia Practice Test 34 Wisconsin Practice Test 50 Alaska Practice Test 53 Colorado Practice Test 149 District Of Columbia Practice Test 116 Florida Practice Test 179 Hawaii Practice Test 11 Idaho Practice Test 97 Indiana Practice Test 96 Iowa Practice Test 203 Louisiana Practice Test 139 Maine Practice Test 205 Massachusetts Practice Test 45 Michigan Practice Test 94 Minnesota Practice Test 1 Missouri Practice Test 30 Montana Practice Test 112 Nebraska Practice Test 123 Nevada Practice Test 145 New Hampshire Practice Test 153 New Jersey Practice Test 149 New Mexico Practice Test 195 New York Practice Test 162 North Carolina Practice Test 44 North Dakota Practice Test 28 Ohio Practice Test 84 Oklahoma Practice Test 176 Oregon Practice Test 80 Pennsylvania Practice Test 108 Rhode Island Practice Test 8 South Carolina Practice Test 157 Texas Practice Test 131 Utah Practice Test 69 Vermont Practice Test 180 Virginia Practice Test 20 Washington Practice Test 178 West Virginia Practice Test 102 Wisconsin Practice Test 197