23 V.S.A. § 1454: Securing loads

(a) A person shall not operate a motor vehicle nor draw a trailer or semi-trailer on a highway unless the motor vehicle, trailer, or semi-trailer is so constructed and loaded that it will create no hazard to other users of the highway.

(b) The Commissioner may, by rule, impose design and load security requirements, consistent with nationally recognized safety standards, upon motor vehicles, trailers, and semi-trailers in order to provide for the safe and secure transport of any loads.