There is no substance in this group of writ petitions filed under article 32 of the Constitution whereby the petitioners, who carry on business, inter alia, of the wholesale vend of beer and Indian Made Foreign Liquor at various places in the State of U.P. on the strength of licences granted to them in Form FL 2 under the U.P. Excise Act, 1910, have challenged the constitutional validity of sections 1(2), 3 and (5) of U.P. Excise (Amendment) ordinance No. 4 of 1979 as also the constitutional validity of sections 1(2), 3 and 5 of U.P. Excise (Amendment) Act No. 13 of 1979 (which replaced the said ordinance No. 4 of 1979) as being violative of their fundamental rights under articles 14, 19 and 31 of the Constitution; the petitioners have also sought a declaration that section 30(2), proviso to cl.