Several BJP workers staged a protest over ex-Delhi CM Arvind Kejriwal, accusing him of occupying a government bungalow allotted to his party MP Ashok Mittal without authorisation. "This is the same...Kejriwal who'd given an affidavit saying he wouldn't use a government bungalow or car...upon becoming CM," ex-Delhi BJP chief Vijay Goel said. Kejriwal vacated the CM's official residence today.