35 Ill. Adm. Code 212.315
Covering for Vehicles
Section 212
Section 212.315 Covering for
Vehicles
No person shall cause or allow
the operation of a vehicle of the second division as defined by 625 ILCS
5/1-217 or a semi-trailer as defined by 625 ILCS 5/1-187 without a covering
sufficient to prevent the release of particulate matter into the atmosphere,
provided that this rule shall not pertain to automotive exhaust emissions.
(Board Note: Pursuant to
Section 10(E) of the Act, Section 212.315 cannot be more strict than Section
15-109.1 of the Vehicle Code [625 ILCS 5/15-109.1].)