S.K. Choudhuri, J.

1. In this writ application under Articles 226 and 227 of the Constitution of India, the petitioners who carry on business in agricultural produce in their business premises in Purani Godown, Gaya; pray for quashing Annexures 1, 2, 3 and 4 to the writ application and Annexure 6 to the petition filed by the petitioners under Section 151 during the pendency of the application. Annexure 1 is a letter dated the 21st November, 1978 issued by the District Magistrate and Collector, Gaya (respondent no. 4) to petitioner no. 1 directing him to get his food grains dealers licence amended by 30.11.78 and conduct his business in the notified agricultural produce within the principal market yard at Chandouti, Gaya, with effect from 1.12.78. Annexure 2 is a letter of the same date issued by respondent no. 4 to petitioner no. 1 by which petitioner no. 1 was directed to commence business of sale, purchase and storage of food-grains in the newly constituted principal market yard at Chandouti, Gaya with effect from 1.12.78 and it was further stated in that annexure that the licence issued under the Bihar Food grains Dealer's Licensing ORDER :1967 would stand amended accor