regulations under the aforesaid statutory notification, the High Court dismissed the writ petition. The petitioners flied the Special Leave Petition, against the High Court’s judgment contending that the im- ported timber logs were not likely to come into contact with any crop or plant but were directly removed to the factory where plywood was manufactured, and there was no possibility of the insects or the fungus or the pests in them infecting any plant. Dismissing the petition, this Court, HELD: 1. The object of the Destructive Insects and Pests Act, 1914 is to protect plant-life in India from such alien insects, fungus and pests which might be introduced into the country through imported articles contaminated with them or carried by them. This object is sought to be achieved by preventing the entry into the soil of India, of such potential carriers. The question whether after such import the insects, fungus, or pests actually infect plant-life or not is not the decisive factor. The very existence of a possibility of such infection is suffi- cient justification. The main purpose is to prevent their very entry into India. The need for treatment and the like envisaged in the notification rightly pre-supposes the potentiality of the timber logs for carrying those insects and pests. [11G-H, 12A] 2.1 It is in the public interest that State prohibits or regulates entry into its territories harmful substances, impure food, animals or persons having contagious diseases or articles which are a potential danger to the health, safety well-being and good morals of the community or the health of the flora and the fauna. [8F-G] 2.2. The extent of the prohibition or regulation must be commensurate with a reasonable relation to the object and should not be unduly restrictive of the citizen’s rights. [11A] Encyclopedia Americana (Volume 23); Interstate Barriers in India and American Constitutional Experience: Lawrence F. Ebb: Stanford Law Review, Vol. II 1958-59, Referred.
3.The expression "plant" is defined in clause (i) of para 2 of the Notification, to mean any plant or part there- of whether living or dead, trees, shrubs, nursery stock and includes all vegetatively propagated materials. The timber logs of the kind concerned in the present case fall within this definition. [11E-F] JUDGMENT: