It is a violation of this Chapter for any Vessel to prevent or obstruct the passage of other Vessels in any way including, but not limited to floating in or Anchoring a Vessel within Belvedere Waters so as to obstruct channels, or prevent the passing of other Vessels, or voluntarily or carelessly sink or cause a Vessel to be sunk in Belvedere Waters. It shall be the duty of the owner of any such Vessel to immediately mark it by a buoy during the day and by reasonably sufficient lighting at night, and to maintain such markings until the Vessel is removed. The owner of the Vessel shall immediately commence the removal of the Vessel and prosecute the removal diligently to completion. Any failure to immediately and diligently remove the Vessel shall be unlawful constitute an immediate hazard pursuant to this Chapter and Harbors and Navigation Code section 523 and the City immediately Impound the Vessel. (Ord. 2016-4 § 4, 2016; Ord. 158 NS, 1969; prior code § 23-5.)