§ 573.32  Rafts Obstructing Harbor
   No person having in charge any raft of lumber, logs or timber shall refuse or neglect to comply with the orders of the Harbor Master relative to the change of location or removal of the same. No owner, master or officer of any tug, propeller or steamboat shall leave any such raft of lumber, logs or timber within the harbor, where the same shall be or become an obstruction to commerce.