[Photo courtesy of megunski/GL Flickr Pool]
Looks like there is some repaving work going on on Ninth Street in Park Slope at Seventh Avenue.
UPDATE: The photog emails to add, “They began the repaving on 10th this morning with a bullhorn telling people to come out and move their cars around 7 am. After an hour of bullhorning, they began towing cars and grinding up the street. The grinding process was a lot quieter than the bullhorning.”