All persons entering in or on Federal property are prohibited from—
    
    
        
        (a) 
         Improperly disposing of rubbish on property;
     
    
        
        (b) 
         Willfully destroying or damaging property;
     
    
    
        
        (d) 
         Creating any hazard on property to persons or things; or
     
    
        
        (e) 
         Throwing articles of any kind from or at a building or climbing upon statues, fountains or any part of the building.