Who closes a security line on the busiest weekend of the year?? 29 November, 2009 · Updated 31 July, 2026 RelatedAt SFO, the red zone is for loading and unloading only...SFO is clearly in NorCalSFO vending machine. For those with Mile-High Club aspirations.Security #FAIL at Red Carpet Club ←Gonna guess this sign never changes. whitenoiseGood morning, Cactus!→