It is unlawful for the owner, or any other person, employing or otherwise directing the driver of any vehicle to require or knowingly to permit the operation of such vehicle upon a highway in any manner contrary to law.
625 ILCS 5/16-202
It is unlawful for the owner, or any other person, employing or otherwise directing the driver of any vehicle to require or knowingly to permit the operation of such vehicle upon a highway in any manner contrary to law.
625 ILCS 5/16-202