There are a lot of rules of conduct cab drivers are required by law to follow in Chicago. Stuff like, they can't harass you for cash if you want to pay with a c

There are a lot of rules of conduct cab drivers are required by law to follow in Chicago. Stuff like, they can't harass you for cash if you want to pay with a credit card. You can't really complain about general rudeness, but most usually the really rude behavior breaks at least a couple rules.