I also looked at Google streetview going two blocks North, South, East, and West, and going the other direction in the same block (17 other sites total). This monthly switching seems to be common in that area, which is surprising to me. I found 7 cases where the month-specific sign was on the same p...

Today I got ticketed in Windsor for parking on the wrong side of the road based on what month it is. I was parked directly next to a basic single-arrow no parking sign, which had no text associated with it (other than the P), and which was pointing forward away from me. I could find no other signs o...