§ 70.20  MISCELLANEOUS SIGNS AND THE LIKE.
   (A)   It shall be unlawful for any pedestrian or the operator of any vehicle to violate or fail to comply with any traffic-control sign, signal, marking or device placed or erected by the state or municipality unless otherwise directed by a police officer.
   (B)   It shall be unlawful for any pedestrian or the operator of any vehicle to willfully violate or fail to comply with the reasonable directions of any police officer.
(`83 Code, § 9-113)  Penalty, see § 70.99