When wagons containing illegal timber was detained at Railway Station then court authorized MoEF to take steps as it deems proper for necessary investigation, storage, disposal, etc. of detained timber. Detainment of trucks will be permitted only on certificates being issued by the respective Collectors themselves to the effect that the said trucks are only transiting through the State of Madhya Pradesh with legal timber and that no part of the timber contained in the trucks is of Madhya Pradesh origin. [T.N.Godavarman Thirumulpad vs. Union of India and others. AIR 2000 SC 1636 : 2000 (1) Scale 412 : 2000 AIRSCW 1727. B.N.Kirpal & S.Rajendra Babu (J&J)]