The abovementioned batch of writ petitions have been filed by certain transport operators in Tamil Nadu for

(a) issue of a Writ of Certiorari to quash G.O.Ms. No.1794 Home (Transport-D) Department dated 6-8-1990 and for a Mandamus restraining the respondents from implementing the said G.O.Ms. No. 1794 Home (Transport-D) Department dated 6-8-1990 or in any other manner interfering with the plying of the vehicles of the petitioners concerned (relating to W.Ps. Nos.13990, 13997, 14006, 14012, 14015, 14040, 14044, 14057, 14059, 14088 and 14409 of 1990).

(b) issue of a writ of Declaration/ Mandamus to declare that the L.A. Bill 42/87 passed by the Legislative Assembly of Tamil Nadu has become a law in force on the day when it received the assent of the President of India in March, 1989 (relating to W.P. Nos.13991, 13996, 14007, 14013, 14014, 14039, 14043 and 14087 of 1990).

(c) issue of a writ of Mandamus directing the Government of Tamil Nadu to forthwith publish in the Tamil Nadu Government Gazette, L.A. Bill No. 42 of 1987 which was passed by th

e Tamil Nadu Legislature and which has received the assent of the President of India (relating to W. P. Nos. 13998, 14008, 14011, 14