Section 2(74)(viii) in New Town Kolkata Planning Area (Building) Rules, 2014
(viii)"Mercantile Building (wholesale)" that is to say, any building used principally as shops, store or market for display or sale of merchandise on wholesale basis, or for office storage or service facilities incidental thereto, and shall include establishments, wholly or partly engaged in wholesale trade, manufacturers wholesale outlets including related storage facilities, warehouses and establishments engaged in truck transport (including truck transport booking agencies);