32 C.F.R. § 770.46
(a) Any person entering or remaining on Naval Submarine Base New London, without the consent of the Commanding Officer, Naval Submarine Base New London or his authorized representative, shall be subject to the penalties prescribed in 18 U.S.C. 1382, which provides in pertinent part:
Whoever, within the jurisdiction of the United States, goes upon any military, naval . . . reservation, post, fort, arsenal, yard, station, or installation, for any purpose prohibited by law or lawful regulation . . . shall be fined not more than $500 or imprisoned not more than six months or both.