"It's a matter of serious concern. Lakhs of people are on the verge of losing their lifetime's earning. The primary duty is now to save the investors," Singh told reporters here.
Replying to the state government's charge of the Centre's inaction on the issue, Singh said the state government cannot shirk its responsibility.
"Only the registration of the company was done under the jurisdiction of the Centre. The state government also had a role. Registration was done on the basis of clearance by the state government," Singh pointed out.
"I don't know what law the Left Front had made. If it had made any law, it should say it clearly what law did it make. If it (LF govt) had a will to take action, then they could have taken action," Singh said.
Stating that the Centre had already acted against the operation of such companies, Singh said Union Corporate Affairs Minister Sachin Pilot had already initiated some steps to prevent money laundering through regulations.