Chicago Live! Parking Police

I'm sitting here watching police ticket a row of cars out on the street because they're parked illegally on a street cleaning day. And, as I've been ticketed before for the same event, I feel sorry for the poor saps who now will have a $50 fine waiting for them after their morning cup of coffee. Though, my excuse back in March was that I was a visitor, and I parked down the road from any signage stating, "No Parking. Wednesdays. 7-9 a.m. April - November." Not that it mattered. My complaint was rejected.