Did the Great Park Slope Parking Experiment, which generated a disproportionate number of news articles and led to some vocal complaints, make it harder or easier to park? The Department of Transportation has posted a survey and is trying to get a sense of whether it made it harder to mark, easier or made no difference at all. The survey can be found here. There is no box to check if you brought your car to Park Slope and parked it there for six weeks.