"The basic question is that who executes the lease," Union HRD Minister Kapil Sibal said, two days after the Centre made public letters written to it by BJP and other non-Congress state chief ministers strongly opposing auction of coal mines.
He said that if anyone should resign it should be the chief ministers of these states. BJP has been demanding the resignation of Prime Minister Manmohan Singh in the Coalgate row.
"BJP men, who are levelling allegations, should be asked to get resignation of their CMs that why they executed the lease," he told a news conference.
"Because the responsibility was theirs(since) they executed the lease and decided that in whose favour it would be done," he claimed.
The Congress leader put the onus on the states in the Coalgate row while referring to questions being raised on what basis allocation of coal blocks was done and that allegations are being levelled against Centre's officers.
Sibal said that under Mines and Minerals (Regulation and Development Act) only the state governments have the right to execute lease.
"Centre has no right in it. If any person has objection to the lease executed in favour of a particular person or company, whose responsibility was it," he added.