Starting Monday March 1st, the New, lower speed limit violation enforcement will start for drivers in Chicago. Under the new rules, tickets can be issued by speed cameras if you're going only 6 miles per hour over the speed limit. If you're in a Children's Safety Speed Enforcement Zone near city schools and parks, you can now expect higher fines fines of $35 dollars if you're going between 6 and 10 mph over the posted speed limit. If you are going faster the fines goes up to to $100 dollars if you're going more than 10 miles over the limit.