Do you currently have car insurance? Insurance is mandatory to drive in California Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question When driving in fog, you should: Answers Slow down. Speed up. Drive on the shoulder. Explanation It is best not to avoid driving in fog. However, if you must drive under foggy conditions, be sure to decrease your speed. Take a FREE Practice Test Now This questions appears in the following tests: Louisiana Knowledge Test Class A , Maine Knowledge Test Class A , Wisconsin Knowledge Test Class A , Arizona Passenger ,