No permit shall be issued as required in Section 1464.01 unless the pool, or the yard in which it is located, is completely surrounded by a fence not less than four feet or more than six feet high which shall be so constructed as not to have openings, holes or gaps larger than four inches in any dimension, except for doors and gates; and if a picket fence is erected, the pickets shall not be spread more than three inches. A dwelling house, garage or accessory building may be used as part of such enclosure.
All gates or doors opening through such enclosure shall be equipped with a self-closing and self-latching device for keeping the gate or door securely closed at all times when not in actual use, except that the door of any dwelling which forms a part of the enclosure need not be so equipped. (Ord. 4-59. Passed 2-10-59.)