Sanook said that D-Day for new Civil Aviation Authority bans on a whole host of foods, liquids and cosmetic products came in yesterday.
All items must be under 100 milliliters or they cannot come into passenger areas or be carried on planes.
They include toothpaste, shampoo, sauce, jam and even perfume.
The ban applies to all 28 airports under the CAA authority. Amphawan Wannago was in video conference with airports regarding implementation of the ban on Friday.
Signage in Thai shows that popular foods such as curry and "nam prik" (a condiment) are also banned if in sufficient quantity.
Each passenger must also have less than a combined total of 1,000 milliliters of such products. Products must also be in sealed containers specifying the quantity.
Items on the banned list include:
Water, drinks, soup, syrup, jam, stew, sauce, nam prik, foods in sauce, creams, lotions, cosmetics, oil, perfume, toothpaste, shampoo, shower gel, spray, foam, mascara, lipstick and lip balm.