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 Drivers entering a roundabout or traffic circle: Answers Must always stop before entering. Must yield to drivers already in the roundabout or traffic circle. Have the right-of-way if there is one lane. Have the right-of-way if there are two lanes. Explanation Drivers entering a roundabout or traffic circle must yield the right-of-way to drivers already in the circle. Take a FREE Practice Test Now This questions appears in the following tests: Pennsylvania Practice Test