Question This sign means: Answers Watch for drunk drivers. Curves ahead. Slippery when wet. Apply your brakes quickly. Explanation This sign warns that the road is slippery when wet. Take a FREE Practice Test Now This questions appears in the following tests: Ohio Practice Test North Carolina Practice Test Kentucky Practice Test Oregon Practice Test New Hampshire Practice Test New Jersey Practice Test Illinois Practice Test Oklahoma Practice Test Minnesota Practice Test New Mexico Practice Test Mississippi Practice Test Maine Practice Test Iowa Practice Test Missouri Practice Test South Carolina Practice Test Colorado Practice Test Wisconsin Practice Test