Sen said the government has assured Tata Motors that land in the project would be kept intact and the company would have no difficulty in restarting work.

Asked about the possibilty of Tata shifting to Pantnagar in Uttarakhand, the Minister said it would be 'utterly unfortunate' for West Bengal.

"We strongly believe that congenial atmosphere will prevail in the Singur project area and the opposition will fully cooperate with the government and the Tatas in ensuring that the Nano car roll out from West Bengal becomes a reality."

West Bengal government was doing its best to pave the way for restart of the plant operations, he said.

Sen's comments came in response to the concern expressed by Tata Motors Managing Director Ravi Kant about the opposition's claims that part of the project land would be taken as per the understanding reached at in Sunday's meeting chaired by Governor Gopal Krishna Gandhi.

Kant had sought a clarification from the state government about the agreement. The state government had yesterday said there would not be any change in the Tata Motors' Singur plant, nor any relocation of the vendors' park.

"There will not be any change in the Tata project, nor any relocation of vendors' park," Sen had told reporters in the presence of Chief Minister Buddhadev Bhattacharjee at the state secretariat.

Sen had said the Nano plant and vendor's park are an integrated project "and it is a very important issue".