The Wheelchair/shopping basket combo provided by some supermarket stores so that the partially disabled can shop.
Normally a standard motorised wheelchair type design with
handlebars and a small shopping basket holder at the very front.
For obvious reasons, the 'spaz chariot pilot' is often a subject of ridicule. "Zoooooooom" "whooooosh" noises as they slowly cruise past you in the aisles are
mandatory.