NO ... Anyone who says they can be sued, has not been following court cases.
Courts have ruled businesses have a right to put cameras anywhere on their premises, including bathrooms and changing areas. However, they are forbidden from using those photos other than to deter crime.
Nope, walmart has cameras in their bathroom where I live. but its because a lot of people stole and did drugs in the bathroom there and also spray painted the walls & they had to re do them and put cameras but it is NOT where the stalls are.
Yes they should paste a notice in the complex stating that this complex is under servivalance for the security reasons. But using a camera in bath rooms or changing rooms it is crime. Because if security is concerned it is their prime duty to do all security at the entrance not on changing rooms or toilets or bathrooms.