(a) Except with respect to the laws of the State of Maryland assimilated under 18 U.S.C. 13, whoever shall be found guilty of violating these regulations is subject to a fine of not more than $50 or imprisonment of not more than 30 days, or both in accordance with 40 U.S.C. 318c. Except as expressly provided in this part, nothing contained in these regulations shall be construed to abrogate any other Federal laws or regulations, or any State and local laws and regulations applicable to the area in which the site is situated.

(b) In addition to the penalties described in subsection (a) of this section, parking privileges may be revoked by the issuing authority for violations of any of the provisions of this regulation.

(c) Any motor vehicle that is parked in violation of this regulation may be towed away or otherwise moved if a determination is made by a uniformed guard that it is a nuisance or hazard. A fee for the moving service and for the storage of the vehicle, if any, may be charged, and the vehicle is subject to a lien for that charge.