If you can walk the isles of walmart on your own power, then you shouldnt park in the handicap spots. If you are in a wheelchair, on a scooter, or crutches, ect. by all means park as close as possible. I dont see them in this area much, but some larger cities have van only areas for the unloading of wheelchairs , and usually a car or non-van vehicle will be parked in that spot.