Wandering shopping carts
We have a quite popular grocery chain here that has some sort of brake mechanism on one of the rear wheels of the cart. If it is taken out of the parking lot, the wheel locks. It must be some sort of electronic perimeter device. They still have carts left in the parking lot although most of them get returned to the several collection corrals, unlike at COSTCO where the lazy shoppers are so exhausted by loading their haul into their vehicles that the carts wind up all over the parking lot. The 25 cent fee might remedy that, but it would eliminate a job for the minimally employable.
We have a quite popular grocery chain here that has some sort of brake mechanism on one of the rear wheels of the cart. If it is taken out of the parking lot, the wheel locks. It must be some sort of electronic perimeter device. They still have carts left in the parking lot although most of them get returned to the several collection corrals, unlike at COSTCO where the lazy shoppers are so exhausted by loading their haul into their vehicles that the carts wind up all over the parking lot. The 25 cent fee might remedy that, but it would eliminate a job for the minimally employable.