JUDGMENT : 1. Learned counsel for the Delhi Transport Corporation states that.they had offered certain alternative sites for installation of the tanks for the project concerning the use of propane for three wheelers and connected facilities. He further states that there should be no difficulty on their part in handing over the alternative sites. In view of this statement, no further directions are necessary at this stage in connection with the sites selected for the purpose. 2. At the request of learned counsel for G.R. Resources, the period for reporting on the experiment relating to the use of propane on 50 three-wheelers under order dated December 9, 1996 is extended for a further period of four months. 3. Adjourned for four weeks since the affidavit on behalf of the Ministry of Environment has been handed over only this morning. 4. I.As 8 and 9 of 1997 be placed on board after four weeks.