Navneet Kalra's bail plea hearing adjourned to May 28 in oxygen concentrator case SECTIONS Last Updated: May 25, 2021, 01:06 PM IST Share Synopsis During a recent raid, 524 oxygen concentrators were recovered from Khan Chacha, Town Hall, and Nege & Ju restaurants owned by Kalra. The restaurateur is in judicial custody till June 3. ANI Navneet Kalra A Delhi court on Tuesday adjourned to May 28 hearing on the bail application filed by businessman Navneet Kalra in connection with the oxygen concentrator black marketing case. During a recent raid, 524 oxygen concentrators were recovered from Khan Chacha, Town Hall, and Nege & Ju restaurants owned by Kalra. The restaurateur is in judicial custody till June 3.