(a) whether the Government propose to invest nearly Rs.35,000 crores in upgrading refineries to provide clean diesel across the country;
(b) if so, whether oil companies would be able to supply diesel with 0.035 percent sulphur in only seven cities by 2005;
(c) whether the Government propose to alternatively import ULSD from other countries as per the users; and
(d) if so, the reaction of the Government thereto?