Regulatory signs are legally enforceable and indicate rules and regulations that drivers must follow, such as speed limits, parking rules, and road access instructions. Compliance with these signs is mandatory to maintain traffic order and safety. This explanation is directly supported in the 'new-york-car-en.pdf' where regulatory signs' purpose and their mandatory nature are clarified.
See the exact questions that will be on the 2026 New York DMV exam.
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