Final answer:
Whether it's legal to drive a scooter with an engine smaller than 50cc without a license varies by jurisdiction, but often a full driver's license is not required; however, a specialized permit, safety training, and certain restrictions may apply.
Step-by-step explanation:
You asked if it's legal to drive a motor scooter with an engine smaller than 50cc without a license. This depends on local laws, as regulations can vary significantly from one place to another. In many jurisdictions, motor scooters with engines smaller than 50cc are considered 'low-powered' or 'moped' class vehicles. For these, a full driver's license may not be required, but there may be other requirements such as a specialized moped license or permit.
Moreover, you may also be required to have certain safety training, and there could be restrictions on where and how you can operate the scooter. Before operating any motor vehicle, including a small scooter, it's essential to check with your local department of motor vehicles (DMV) or equivalent authority to ensure compliance with all relevant laws and regulations.