§ 70.20 OBEDIENCE TO POLICE OFFICERS.
   No person shall willfully fail or refuse to comply with any lawful order or direction of any police officer, firefighter or uniformed adult school crossing guard invested by law with authority to direct, control or regulate traffic.
(ILCS Ch. 625, Act 5, § 11-203) (Prior Code, § 70.10) Penalty, see § 70.99