Synopsis During a recent raid, 524 oxygen concentrators were recovered from three restaurants owned by Kalra and it is suspected that he has left Delhi along with his family. PTI A Delhi Court on Tuesday refused to give any interim relief from arrest to businessman Navneet Kalra for the second time in the alleged oxygen concentrator hoarding and black marketing case. Additional Sessions Judge Sumit Dass also placed his anticipatory bail before the District and Sessions Judge which will now decide which court will hear the plea on Wednesday. “Bail application placed before the District Judge South East at 10 am tomorrow; they will send it to the concerned court. There is no interim relief or any sort of protection to the accused yet,” the judge remarked.