A one-way parking lot is a parking lot where the stalls on both sides of the aisle point inward, and drivers should drive in the direction where they could easily pull in to a stall. One-way aisles are desirable in many conditions, especially when parking angles are less than 90 degrees, and drivers can be restricted to certain directions. However, the angle should usually be no greater than 75 degrees. ^{motorists.org}+1 ^{1 2}