(A) No driveway shall be so constructed or graded as to leave a step, sharp depression or other obstruction in the sidewalk. The grade shall be as nearly as possible the same as that of the adjoining sidewalk.
(B) It is unlawful to have the surface finish of any driveway, where the same crosses the sidewalk, constructed of such materials as to render it slippery or hazardous to pedestrians or to have the grade of the sidewalk be other than level.
(‘82 Code, § 12.20.020) Penalty, see § 92.999