(1) No person having a communicable disease shall be employed at a public bathing place. All patrons or swimmers suspected of having an infectious disease, cough, cold, sores or wearing bandages shall be excluded from the bathing place except as may be permitted upon presentation of a written statement from the health officer as being approved to use the bathing place.

(2) Every public bathing place shall be under the supervision of a person who is fully capable of and shall assume the responsibility for compliance with this subchapter relating to swimming area operation and maintenance and safety of bathers.

(3) Instructions covering who to call in case of emergency shall be prominently posted.