It is unlawful to practice or play golf, baseball, cricket, lacrosse, polo, archery, hockey, or similar games employing hard or dangerous objects except at places set apart for such purposes. It is unlawful to swim in any area where signs prohibiting swimming are posted or within 100 feet of a public dock, ramp, intake structure or navigational aid. Violation of any of the provisions of this section constitutes a Class 1 civil infraction. [Ord. 4494 § 11, 2020; Ord. 3616 § 1, 2003; Code 1970 § 9.48.240.]