25.56—Enforcement.
               		
               	 	
               	 	
               	 	               	 	               	 	               	 	               	 	
               	 	
    
         Permits issued or used for entrance onto Entrance Fee Areas are nontransferable. Failure to pay the entrance fee, to display upon request of an authorized official a valid permit, or to comply with other entrance fee provisions, rules or regulations, will be subject to the penalties prescribed in  50 CFR 28.31.