You are spot on. Very few of the required signs are posted out here in the burbs west of Chicago. Jewel Osco is posted, but I don’t go there, anyway.
“Jewel Osco is posted, but I don’t go there, anyway.”
The Jewel Osco signs I’ve seen are not for customers but for vendors, employees, delivery people etc. You have to read the micro-print to even see that. They are not posted prominently and are not really legally binding on anyone.