This sign means: Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question This sign means: Answers All traffic must turn left. No left turn. No U-turn. Explanation This sign means drivers cannot make a left turn. It is unsafe and unlawful to make a left turn at an intersection where this sign is posted. This questions appears in the following tests: Wisconsin Motorcycle Practice Test 6 Wisconsin Motorcycle Practice Test 1