Question This sign means: Answers No left turn. No stopping. No U-turn. Detour ahead. Explanation This sign indicates that U-turns are prohibited. Take a FREE Practice Test Now This questions appears in the following tests: Nevada Practice Test Michigan Practice Test Ohio Practice Test New Jersey Practice Test New York Practice Test Florida Practice Test Indiana Practice Test Louisiana Practice Test North Carolina Practice Test Iowa Practice Test Utah Practice Test Montana Practice Test Virginia Practice Test Oregon Practice Test Idaho Practice Test Texas Practice Test West Virginia Practice Test Wisconsin Practice Test Colorado Practice Test Missouri Practice Test Alaska Practice Test Hawaii Practice Test Minnesota Practice Test Washington Practice Test New Hampshire Practice Test Massachusetts Practice Test North Dakota Practice Test South Carolina Practice Test