Section 28(2)(xvii) in The Punjab Stamp Rules, 1934
(xvii)The vendor shall at all times have posted in a conspicuous place outside the place of vend, a sign-board bearing in English and [Hindi] [Substituted for 'Urdu' vide Haryana Notification No. GSR 197/CA2/1899/S.74/72 dated 11.8.1972.] characters-