really, that's all that's wrong with Park Ave, a parked bread truck.

UPS, Fedex and just about any other delivery truck is commercial. If you do not want them parking on the street you need to figure out how to get delivers to your house. If it's a problem with it parking and blocking traffic then contact the police at 860.489.2000 to have parking enforcement come out and check in this issue. My guess it's someone that lives down there and is parking it's work vehicle. I just happen to drive a company issued, commercial vehicle, and there is no complains in my neighborhood.