This sign means: Question This sign means: Answers No left turn. Flagger ahead. Two-way left turn. Turn right or go through. Explanation Regulation signs regulate traffic speed and movement, displaying rules which drivers must obey. This regulation sign means that left turns are prohibited. This questions appears in the following tests: Alaska Motorcycle Practice Test 7 Arizona Motorcycle Practice Test 130 Arkansas Motorcycle Practice Test 108 Colorado Motorcycle Practice Test 15 Connecticut Motorcycle Practice Test 119 District Of Columbia Motorcycle Practice Test 49 Hawaii Motorcycle Practice Test 18 Idaho Motorcycle Practice Test 1 Illinois Motorcycle Practice Test 74 Indiana Motorcycle Practice Test 78 Iowa Motorcycle Practice Test 41 Kentucky Motorcycle Practice Test 88 Louisiana Motorcycle Practice Test 96 Maine Motorcycle Practice Test 29 Maryland Motorcycle Practice Test 71 Massachusetts Motorcycle Practice Test 5 Michigan Motorcycle Practice Test 65 Minnesota Motorcycle Practice Test 30 Mississippi Motorcycle Practice Test 42 Missouri Motorcycle Practice Test 69 Montana Motorcycle Practice Test 100 Nebraska Motorcycle Practice Test 151 Nevada Motorcycle Practice Test 9 New Hampshire Motorcycle Practice Test 22 New Jersey Motorcycle Practice Test 40 New Mexico Motorcycle Practice Test 76 New York Motorcycle Practice Test 31 North Carolina Motorcycle Practice Test 24 North Dakota Motorcycle Practice Test 86 Ohio Motorcycle Practice Test 123 Oklahoma Motorcycle Practice Test 89 Oregon Motorcycle Practice Test 79 Pennsylvania Motorcycle Practice Test 95 Rhode Island Motorcycle Practice Test 41 South Carolina Motorcycle Practice Test 120 Texas Motorcycle Practice Test 78 Utah Motorcycle Practice Test 102 Vermont Motorcycle Practice Test 103 Washington Motorcycle Practice Test 50 West Virginia Motorcycle Practice Test 81 Wisconsin Motorcycle Practice Test 212 Wyoming Motorcycle Practice Test 76