Thanks to The Shinning for sending from 20th off K Street, NW.
Having seen some early reaction, while most agree that the signage is confusing, let me just say that yes, when you take a moment the signs are obviously decipherable but the point is that the 7am on the green sign for 5 of those days that you are in fact not allowed to park there is unnecessarily deceiving at first glance. OK, let’s argue about it anyway :)