Except as otherwise provided in subsection (b) of this section, no minor under the age of 16 may remain in or about any public place or any establishment between the hours of 7:30 a.m. and 3 p.m. on any day during which the minor is required to be in school. Subsection (a) of this section does not apply if:the minor has written proof from school authorities excusing his or her attendance at that particular time; or the minor is accompanied by the minor’s parent or by a person 21 years old or older; or the minor is traveling to or from school. City Code, 1976/83, art. 19, §93(b) Ord. 75-1046 Ord. 77-316 Ord. 80-207 Ord. 85-523 Ord. 94-419 Ord 95-614 Ord. 03-539 Ord. 06-183 Ord. 14-231