More supermarket shoppers

At the local supermarket again yesterday.

• Elderly couple in motorized wheelchairs (with large baskets mounted in front) stop and block an aisle to move groceries between baskets. One of the people on the motorized wheelchair walks between the baskets moving items.
• Two exit doors, one of which is out of order, leaving one exit door. Shopper pushes her cart to the door, and while standing in the doorway of the only exit door, decides she needs to put her coat on and make a cell phone call, oblivious to the people behind wanting to leave.