(A) No person shall ride a bicycle upon a sidewalk within the Central Business District.
(B) The Council is authorized to erect signs on any sidewalk in any district, and when the signs are in place, no person shall disobey them.
(C) Whenever any person is riding a bicycle upon a sidewalk, that person shall yield the right-of-way to any pedestrian and shall give audible signal before overtaking and passing a pedestrian.
(`95 Code, § 54.09) Penalty, see § 70.99