The first, last and only source on the subject is the Municipal Code of Chicago. And section 10-8-190 clearly states: “Any person who removes snow or ice from the public sidewalk or street, shall not, as a result of his acts or omissions in such removal, be liable for civil damages.”
A largely unasked question is becoming glaring: Is Illinois doing all it should to use artificial intelligence to make government cost less and work better? So far, the evidence says no.