Workers in this minor group plan, organise, co-ordinate and direct public and private industrial, commercial, public utility, transport, communications and other undertakings, establishments and organisations (or one or more of their departments). ollow (see, for example, 2-11.10 and 2-12.20), with the exception that: (a) all working proprietors of wholesale and retail businesses are classified in minor group 4-1; (b) all working proprietors of enterprises operating catering and lodging services are classified in minor group 5-1; (c) all farmers are classified in minor group 6-1. Not included in minor group 2-1 are those workers who have the status of working proprietor or who have special titles, including such terms as