4 Va. Admin. Code § 5-30-310
No person shall cause or permit a vehicle to obstruct traffic by unnecessary stopping in any park.
§ 10.1-104 of the Code of Virginia.
Derived from VR215-01-02 § 31, eff. May 4, 1983; amended, Virginia Register Volume 26, Issue 11, eff. March 18, 2010.