This text is missing some spaces, please add them: Ontheairsidebeyondthepointwhereboardingpassesarecontrolled,hasbeenacquired,providedthatthepointofsaleissubjecttoapprovedsecurityproceduresthatarepartoftheairportsecurityprogramundertheconditionthattheliquidisinatamper-evidentpackagingandthesatisfactoryproofofthepurchasethatdayatthatairporthas,or
On the airside beyond the point where boarding passes are controlled, has been acquired, provided that the point of sale is subject to approved security procedures that are part of the airport security program under the condition that the liquid is in a tamper-evident packaging and the satisfactory proof of the purchase that day at that airport has, or