(1) Any boats used as diver stations, diver support boats, or diver supply boats shall display the divers-down flag from their mast or flag staff during the dive. The divers-down flags shall be no smaller than twenty inches (20") by twenty-four inches (24"). Divers not associated with the boats shall display a divers-down flag no smaller than twelve inches (12") by twelve inches (12").
(2) After dark, divers shall illuminate divers-down flags to make them visible from at least three hundred feet (300').
(3) At all times such divers-down flags shall be visible from three hundred sixty degrees (360°).
(4) This section shall apply only to waterways customarily used by boat traffic.
(5) Violations of this section shall be punished as follows: First offense, a fine of not less than twenty-five dollars ($25.00);
(6) Second offense, a fine of not less than fifty dollars ($50.00); and
(7) Third offense, a fine of not less than two hundred fifty dollars ($250).