(1) No vehicle may stop, stand or park so as to obstruct traffic along or upon any street or sidewalk or in any parking lot.

(2) No vehicle may park, stop or stand in a location likely to interfere with traffic flow except momentarily to pick up or discharge passengers.

(3) No vehicle may be parked on any lawn or grass areas except as required for maintenance or construction authorized by parking services.

(4) No vehicle will be parked so as to occupy any portion of more than one parking space or stall as designated within the parking area. The fact that other vehicles may have been so parked as to require the violator to occupy a portion of more than one space or stall will not constitute a rationale for a violation of this section.