Retail establishments selling prepared foods and drinks for immediate consumption, such as restaurants, cafés, lunch counters and refreshment stands. Catering is included in this group. Also included are dining-car services in railroad trains and other passenger transport facilities which are operated as an independent business; and canteens and eating facilities in plants and offices which can be separately reported. Restaurant facilities operated in connexion with the provision of lodging are classified in group 6320 (Hotels, rooming houses, camps and other lodging places).