No vessel shall enter any public dock without permission from the Harbor Master, who shall prescribe:the manner in which all vessels shall lie at any public wharf, so that the facilities for discharging and receiving cargoes may be afforded as generally as possible and the public interest most promoted; the time vessels may occupy any public dock; and the terms and conditions upon which they may load and discharge cargoes therein. All anchorages shall be in charge of and subject to regulation by the Harbor Engineer. The master of any vessel who refuses to obey the regulations or requirements of the Harbor Master or of the Harbor Engineer, as the case may be, in carrying out this section shall be guilty of a misdemeanor and shall be subject to a fine of not more than $50 for each and every hour the offense continues. City Code, 1927, art. 15, §27 1950, art. 11, §31 1966, art. 10, §31 1976/83, art. 10, §31 Ord. 09-293 Ord. 50-1223