The Tamil Nadu Liquor Retail Vending (in Shops and Bars) Rules, 2003State Rules of Tamil Nadu · 1937
No business shall be transacted at the shop and bar except during the hours as may be specified by the Government by order, and 11- A. Liquor not to be sold to persons not completing 21 years of age.–
(a) No liquor shall be sold or served by the licensee to any person who has not completed 21 years of age.
(b) Where any doubt arises in regard to the age of such persons the licensee may require the person concerned to produce any documentary evidence issued by the Central or State Government or Educational Institution or the local authority in proof of the age of such person.
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