Regards to your complaint concerning of liquid confiscating at Suvarnabhumi Airport, we would like to clarify that for the airport security screening point regulation, passenger can bring duty free goods which all must be contained in duty free sealed plastic bag without re-opening. However, in case of passenger item is confiscated by the airline security staff in front of boarding gate for the regulation by the government of those countries, passenger are required to contact to the airline that passenger flew to request for returning item.