All parks will close at 10:00 p.m. each day and remain closed until 6:00 a.m. on the following day, except:
(A) Activities conducted under a permit issued pursuant to § 93.07;
(B) Haskell Park will close at 9:00 p.m. and remain closed until 5:00 a.m. on the following day;
(C) City-sponsored activities that, due to the nature of the activity, cannot be held during the time when parks are open; and
(D) City employees or city agents who are conducting maintenance, construction or repair work on the property or buildings.
(2001 Code, § 825.07)