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 54 Arizona Motorcycle Practice Test 72 Arkansas Motorcycle Practice Test 145 Colorado Motorcycle Practice Test 74 Connecticut Motorcycle Practice Test 132 District Of Columbia Motorcycle Practice Test 63 Hawaii Motorcycle Practice Test 52 Idaho Motorcycle Practice Test 110 Illinois Motorcycle Practice Test 151 Indiana Motorcycle Practice Test 31 Iowa Motorcycle Practice Test 56 Kentucky Motorcycle Practice Test 95 Louisiana Motorcycle Practice Test 126 Maine Motorcycle Practice Test 113 Maryland Motorcycle Practice Test 96 Massachusetts Motorcycle Practice Test 123 Michigan Motorcycle Practice Test 55 Minnesota Motorcycle Practice Test 18 Mississippi Motorcycle Practice Test 85 Missouri Motorcycle Practice Test 50 Montana Motorcycle Practice Test 64 Nebraska Motorcycle Practice Test 137 Nevada Motorcycle Practice Test 1 New Hampshire Motorcycle Practice Test 26 New Jersey Motorcycle Practice Test 67 New Mexico Motorcycle Practice Test 85 New York Motorcycle Practice Test 79 North Carolina Motorcycle Practice Test 13 North Dakota Motorcycle Practice Test 40 Ohio Motorcycle Practice Test 209 Oklahoma Motorcycle Practice Test 44 Oregon Motorcycle Practice Test 9 Pennsylvania Motorcycle Practice Test 60 Rhode Island Motorcycle Practice Test 56 South Carolina Motorcycle Practice Test 208 Texas Motorcycle Practice Test 22 Utah Motorcycle Practice Test 70 Vermont Motorcycle Practice Test 41 Washington Motorcycle Practice Test 85 West Virginia Motorcycle Practice Test 79 Wisconsin Motorcycle Practice Test 118 Wyoming Motorcycle Practice Test 71