A Delhi court on Thursday extended till October 3 the judicial custody of former finance minister P Chidambaram in connection with the INX Media case. Solicitor General Tushar Mehta, appearing for CBI, sought an extension of the judicial custody and said there has been no change of circumstance from the day he was first sent to jail. Senior advocate Abhishek Manu Singhvi, who appeared for Chidambaram, claimed medical ailments. He said a chair in his cell had been taken away, he can only sit on the bed and has not been given a pillow. Following which the court extended his custody but allowed his medical examination.