Under section (1)(a) of Public Law 107-69, you are subject to a fine under chapter 227, subchapter C of title 18 United States Code (18 U.S.C. 3571), or can be imprisoned for not more than 6 months, or both, if you violate:

(a) The provisions of this part 423; or

(b) Any condition, limitation, closure, prohibition on uses or activities, or public use limits, imposed under this part 423.