Shopping Trolley

A shopping trolley is a large metal basket on wheels which is provided by shops such as supermarkets for customers to use while they are in the shop.a device that carries electric current from an overhead wire to an electrically driven vehicle. : a wheeled carriage running on an overhead rail or track. 3. chiefly British : a cart or wheeled stand used for conveying something (such as food or books)Trolleys are devices used for carrying loads or to transport the material from one point to another. For safer use of trolleys, they are to be pushed forward and should not be used on loose or rough surfaces where possible, unless it features pneumatic wheels.