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 should drivers obey posted speed limits? Answers At all times Only when police officers are present Only in heavy traffic Explanation Always obey posted speed limits. Check your speedometer often to ensure you are driving within the legal speed limit. Take a FREE Practice Test Now This questions appears in the following tests: Arkansas Practice Test