Port Blair, Dec. 29: Shri Satyendra K Garg, IPS on assuming the charge of DGP Andaman & Nicobar Police called on Admiral D K Joshi, PVSM, AVSM, YSM, NM, VSM (Retd.), Hon’ble Lt Governor, A&N Islands and Vice Chairman, Islands Development Agency today at Raj Niwas.