The Calcutta High Court Monday extended by one week an interim protection from arrest granted to former Kolkata Police Commissioner Rajeev Kumar in connection with a CBI notice, asking him to appear before its officers for assisting into a multi-crore chit fund scam probe. The protection from arrest and coercive action, which was to expire on Monday, was extended by Justice Madhumati Mitra for a week or until further orders. The court also adjourned till Tuesday hearing on Kumars prayer for quashing a notice to him in May by the CBI to appear before it, for assisting the investigation into the Saradha chit fund case. The former Kolkata top cops lawyer had last week alleged before the high court that the CBI was indulging in a pick and choose game by summoning him in the Saradha ponzi scam case among 121 officers of the SIT, which probed the fraud on lakhs of investors. Kumar is now an additional director general of the West Bengal CID. He was the commissioner of Bidhananagar Police when the multi-crore Saradha ponzi scam broke out in 2013, and oversaw the day-to-day operations of the Special Investigation Team (SIT). The Supreme Court had on May 9, 2014, ordered transfer of all cases related to ponzi scams, including the one involving the Saradha Group, to the CBI. A vacation bench of the high court had on May 30 granted Kumar protection from arrest and any coercive action till July 10 in the Saradha chit fund scam case. The protection from arrest was later extended to July 22. The bench had directed Kumar to cooperate with the CBI investigation into the Rs 2,500 crore scam. Kumars counsels had earlier told the high court that he has been interrogated by the CBI for 39 hours and 45 minutes in Shillong, and claimed that the probe agency was now seeking to take him in custody out of vendetta. They maintained that Kumar has neither been named as an accused nor as a witness in the seven charge sheets the CBI filed in the case so far. On May 17, the Supreme Court had withdrawn protection from arrest to Kumar, which it had granted earlier. The apex court had on February 5 prevented the agency from any coercive action against Kumar, while directing the former top cop to appear and cooperate in CBI questioning at a neutral place. He was then questioned by the probe agency for nearly five days in Shillong from February 9. The CBI had told the Supreme Court in April this year that Kumars custodial interrogation was necessary as he was not cooperating in the probe, and was evasive and arrogant in answering the queries put to him. The Saradha Group of companies duped lakhs of customers, promising higher rates of returns on their investment, the agency has said.