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. Pass your DMV Written Test with flying colors Take me to the cheat sheet Indiana This questions appears in the following tests: Alaska Practice Test 1 Colorado Practice Test 16 Florida Practice Test 46 Hawaii Practice Test 30 Idaho Practice Test 19 Indiana Practice Test 39 Indiana Practice Test 33 Iowa Practice Test 11 Louisiana Practice Test 7 Maine Practice Test 16 Massachusetts Practice Test 7 Michigan Practice Test 50 Michigan Practice Test 21 Minnesota Practice Test 23 Minnesota Practice Test 25 Missouri Practice Test 19 Montana Practice Test 4 Montana Practice Test 11 Nevada Practice Test 35 Nevada Practice Test 44 New Hampshire Practice Test 32 New Jersey Practice Test 20 New Jersey Practice Test 45 New Mexico Practice Test 6 North Carolina Practice Test 27 North Carolina Practice Test 3 North Dakota Practice Test 6 Ohio Practice Test 13 Ohio Practice Test 28 Oregon Practice Test 31 Rhode Island Practice Test 7 Texas Practice Test 8 Utah Practice Test 6 Vermont Practice Test 11 Virginia Practice Test 1 Washington Practice Test 5 West Virginia Practice Test 5 Wisconsin Practice Test 9