Clause (c) of section 2 defines 'public man ' thus: "Public man" means (i) any person who is or has been the Chief Minister or any other Minister of the State; (ii) a person who is or has been a Member of the Legislative Assembly or of the Legislative Council of the State; or (iii)a person who is or has been a Mayor or Deputy Mayor of the Municipal Corporation of Madras or of Madurai or Chairman of any Standing or Subject or other Committee constituted or deemed to be constituted under the Madras City Municipal Corporation Act, 1919 (Tamil Nadu Act IV of 1919) or the Madurai City Municipal Corporation Act, 1971 (Tamil Nadu Act 15 of 1971) as the case may be; (iv) a person who is or has been the Chairman or Vice Chairman of a Municipal Council or Chairman of any Standing or Subject or other Committee constituted or deemed to be constituted under the Tamil Nadu District Municipalities Act, 1920 (Tamil Nadu Act V of 1920) or any other law for the time in force; (v) a person who is or has been the Chairman or Vice Chairman of a Panchayat Union Council or Chairman or President of any Standing or Subject or other Committee of such council constituted or deemed to be 266 constituted under the Tamil Nadu Panchayats Act, 1958 (Tamil Nadu Act XXXV of 1958), or any other law for the time being in force; (vi) a person other than a Government servant who is or has been the Chairman of (a) any corporation (not being a local authority) established by or under a State or Provincial Act and owned or controlled by the State Government; (b) any Government company within the meaning of section 617 of the (Central Act 1 of 1956), in which not less than fifty one per cent of the paid up share capital is held by the State Government, or any company which is a subsidiary of a company in which not less than fifty one per cent of the paid up share capital is held by the State Government".