The folks on deck 13 who congregate by the railing at sail aways and port approaches, as well as anytime, can look down onto those verandahs. Design flaw!! One time I hosted a champagne sail away with our travel mates and I heard a voice saying, "hey, they got champagne, how do we get down there?" .... Um, you don't
Just don't walk all the way out to the railing on your verandah in a state you don't want to be seen