33 CFR §334.70

1. (a)Atlantic Ocean in vicinity of No Mans Land—(1) The area. The waters surrounding No Mans Land within an area bounded as follows: Beginning at latitude 41°12′30″, longitude 70°50′30″; thence northwesterly to latitude 41°15′30″, longitude 70°51′30″; thence northeasterly to latitude 41°17′30″, longitude 70°50′30″; thence southeasterly to latitude 41°16′00″, longitude 70°47′30″; thence south to latitude 41°12′30″, longitude 70°47′30″; thence westerly to the point of beginning.
   1. (2)The regulations. No vessel or person shall at any time enter or remain within a rectangular portion of the area bounded on the north by latitude 41°16′00″, on the east by longitude 70°47′30″, on the south by latitude 41°12′30″, and on the west by longitude 70°50′30″, or within the remainder of the area between November 1, and April 30, inclusive, except by permission of the enforcing agency.
   2. (3)The regulations in this paragraph shall be enforced by the Commandant, First Naval District, and such agencies as he may designate.