We had them in NYC up until 2007. As a kid my mom was a taxi driver and I spent the first years of my life in a cab and saw them all over. They also removed t

We had them in NYC up until 2007. As a kid my mom was a taxi driver and I spent the first years of my life in a cab and saw them all over. They also removed the Don't Honk and Don't Block The Box signs. All three were introduced in the Koch era. https://upload.wikimedia.org/wikipedia/commons/8/8e/Donteventhinkaboutparkinghere_retouched.jpg https://upload.wikimedia.org/wikipedia/commons/8/8e/Donteven...