In Maryland, a curb bearing an official “NO PARKING” marking indicates:
Correct answer: A – Parking is prohibited along the marked section
Official curb markings may be used to communicate parking regulations. When a curb is marked “NO PARKING,” vehicles may not be parked in the marked area. Drivers are required to obey applicable traffic control devices, including authorized signs and markings.
Source: Md. Code, Transp. § 11-167, Md. Code, Transp. § 21-201(a)(1), Maryland Manual on Uniform Traffic Control Devices for Streets and Highways — § 3B.23, “Curb Markings”




