Mobile phones were allegedly seized from the possession of Diamond Power Infrastructure (DPIL) promoters Amit Bhatnagar and Sumit Bhatnagar and two others at the Sabarmati Jail here, officials said Thursday.

The Bhatnagar brothers, arrested in a case of alleged bank fraud, are lodged in High Security Yard of the jail alongwith Mumbai-based jeweller Birju Salla and Kishorsinh Rathod, son of former MLA Bhavsinh Rathod. Senior jail official Aslam Qureshi said a surprise search was conducted Wednesday evening in their barrack.