The Lab's previous map of campus parking spaces, produced by the Lab and published by the university's department of public safety, takes this approach; as a result, it does not show the motorcycle parking area in which I always park when I visit the campus, despite the fact that it is just outside the university's main gate and across the street from the Lab. The reason for this omission, as Meacham explained to me, is that that parking area is on a city street.