After encroaching illegally on land in possession of neighbors' for their driveways for over 50 years (to erect building walls up to the "property line") Cow Bay Sprinkler is trespassing on April 13, 2010 to work on their wall.
In this video, taken on October 21, 2009, you can see that they have already cut a line into the neighborhood property, a driveway from 84th Street.
We have some questions about R4 zoning and setbacks.