I just moved to Morgan Street in Bridgeport and there are signs that say 'No Trucks.' At first, I thought this just meant semis, but, no, it includes pickup trucks. And I also know that for decades LSD has a 'No Pickup Trucks' thing. My question is why? Especially with SUVs that are as big, sometimes bigger, than most pickup trucks. Why was this ever on the books and why does it remain?