4 Va. Admin. Code § 20-70-90
It shall be unlawful to operate a hydraulic dredge in the nighttime between the hours of sunset and sunrise, or on Saturday or Sunday, for the catching of soft shell clams from public ground.
§ 28.2-201 of the Code of Virginia.
Derived from VR450-01-0010 § 3.4, Virginia Register Volume 11, Issue 19, eff. May 2, 1995; amended, Virginia Register Volume 31, Issue 23, eff. July 1, 2015.