Everywhere a sign

Those of you that live in Boston are no doubt familiar with these signs:



So why is it that many of the city's streets still look like this?



At least one of the following statements is true:

1) People don't know how to read signs and follow rules

2) The city made a conscious decision not to enforce the laws.

At this point, I'd like to thank Charlie the bartender at Harry's, who helped to remove my car from a stuck snowbank that I had to park in on Monday night because Kelton St. was not properly cleared. Let's see the city make good use of the $65 in parking fines I've paid so far this year by making sure that everybody plays by the rules.