Upon the immediate approach of an authorized emergency vehicle making use of an audible signal and visual signals meeting the requirements of ILCS Ch. 625, Act 5, § 12-601, or of a police vehicle properly and lawfully making use of an audible signal only, every pedestrian shall yield the right-of-way to the authorized emergency vehicle.
(ILCS Ch. 625, Act 5, § 11-1009) (Prior Code, § 74.10) Penalty, see § 70.99