"We are not in favour of non-state actors taking law enforcement in their hands," he said replying to supplementaries during Question Hour in Rajya Sabha.

Chidambaram was asked by D Raja of CPI if the Centre would consider asking the Chhattisgarh government to disband Salwa Judum, a counter-Naxalite vigilante group launched in Dantewada district in 2005.

"Law and order and law enforcement is the responsibility of the state government... we do not approve of non-state actors taking over the responsibility," he said.

He, however, refused to go into legality of the group saying the matter was before the Supreme Court.

Chidambaram said Salwa Judum was an organisation which apparently had the support of the state government and Centre had nothing to do with it.