I'm seeing a sea of green as much as I am a sea of red. "Parking is virtually non-existent" is so far from the truth I don't even know where to begin with that. You're literally looking at the map and complaining that not every single square foot of Manhattan can be used for parking. Guess what, land in the densest city in the country has better uses than parking cars. And yet in many neighborhoods almost every single block has twice the parking space than it does driving space (go look at East Village on that map). I think you're complaining about Midtown Manhattan, but what alternative solution could you possibly want? It's a simple matter of physics. The space just isn't there. There's no room to add parking; there's not even any room for people to drive or walk on the sidewalk.
The issue we are discussing is bike lanes. My whole point is the space just isn't there, and issuing tickets to trucks making deliveries in the vast areas that don't have parking isn't going to make it any better.