XX. Typhoon Bangis devastated the Province of Sinagtala. Roads and bridges were destroyed which impeded the entry of vehicles into the area. This caused food shortage resulting in massive looting of grocery stores and malls. There is power outage also in the area. For these reasons, the governor of the province declares a state of emergency in their province through Proclamation No. 1. He also invoked Section 465 of the Local Government Code of 1991 (R.A. No. 7160) which vests on the provincial governor the power to carryout emergency measures during man-made and natural disasters and calamities, and to call upon the appropriate national law enforcement agencies to suppress disorder and lawless violence. In the same proclamation, the governor called upon the members of the Philippine National Police, with the assistance of the Armed Forces of the Philippines, to set up checkpoints and chokepoints, conduct general searches and seizures including arrests, and other actions necessary to ensure public safety. Was the action of the provincial governor proper? Explain. (4%)