And this illustrates another prime example of Guests who do not pay any attention to warnings, whether it be signs for health conditions or flash photography.
Taking flash pictures (especially on potc) is one of my biggest pet peeves. If I am on the ride and someone is using their flash I will tell them, very firmly, that flash photography is prohibited, as the VERY LOUD announcement says, and the bright light from the camera can trigger my migranes.
It's just the Guests thinking that they can do whatever they want and don't pay attention to signs and CMs.