New Mexico Permit Test 16 Do you currently have motorcycle insurance? Insurance is mandatory to drive in New mexico Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question An octagonal sign is always a: Answers Speed limit sign. Stop sign. Hospital sign. Railroad warning sign. Explanation Octagonal signs are always stop signs. Come to a complete stop when approaching a red, eight-sided sign. Answer Statistics 4.23 % of our users get this question wrong. This questions is relatively Easy. New Mexico Permit Test This questions appears in the following tests: Massachusetts Practice Test