...Our guests' enjoyment are our most important purpose. For the safety of all the common areas have closed circuit security." The cameras are already there, on almost all cruise ships. YOU CANNOT PROTECT ANYONE ANYWHERE, WHEN THE PREDATOR'S GOAL IS TO DO HARM TO ANOTHER! A camera is not a substitute for good sense.
I am not blaming the victim, but if you hang out in ANY place drinking with strangers, this can happen.
It is easy to be wary, anywhere. It is bad to get attacked, killed or raped, and it happens everywhere...
I used to a bouncer in a bar. When we let the newbie young lassies in I would tell them only accept a drink from a waitress or bartender and do not leave a drink alone. My advice always went unheeded.
One night a lady fell out in the bar. She was roofed and the guy that slipped it to her left the bar in the middle of the commotion. The biggest problem is that some women are too damn arrogant to think that they can be raped.
Cameras only limit the target of opportunity types. But it does give a potential perp a warning on public conduct.