(1.) These three writ petitions have been heard together, as they raise common questions of law and fact. They relate, however, to three different enactments made by the Legislatures of three different States - Bihar in writ petition No. 15, Uttar Pradesh in writ petition No. 21, and Madhya Pradesh in writ petition No. 14. The petitioners in the several petitions have challenged the validity of a number of provisions of the enactments in question and, in some cases, also of the rules made thereunder. The impugned provisions are similar in nature, but are not exactly the same. Therefore, we shall first state in general terms the case of the petitioners and then consider in detail and separately the impugned provisions in each case. But before we do so, it is necessary to refer to some background history of the legislation under consideration in these cases.
(2.) In the year 1958 this Court had to consider the validity of certain provisions of three Acts:
(3.) The general case of the petitioners, who are several in number in each of the three cases, is that they are citizens of India and carry on their profession and trade of butchers; they allege that the various provisions of the impugned legislation infringe their fundamental rights in that they for all practical purposes, have put a total ban on the slaughter of she-buffaloes, bulls or bullocks, even after such animals have ceased to be useful, and have virtually put an end to their profession and trade. It is pointed out that the age up to which the animals referred to above cannot be slaughtered (20 or 25 years) has been put so high that the practical effect is that no animals can be slaughtered, and the amending or new legislation has put in other restrictions so arbitrary and unreasonable in nature that in effect they amount to a prohibition or destruction of the petitioners' right to carry on their trade and profession. The following allegations quoted from one of the petitions (Writ Petition No. 15 of 1959) give a general idea of the nature of the case which the petitioners have put forward: