According to current security screening procedure issued by Vietnam Ministry of Transportation, passengers must comply with all instructions and requirements from aviation security control officers and implement the aviation security screening process for passengers and hand baggages as the following: "Passengers shall remove their jackets, hats, shoes, slippers, belts, personal items and other belongings; then place these objects, liquids, electronic equipment in the trays to screen by X-ray machines before walking through the magnetic port."