Jesper Ryberg | Privacy Rights, Crime Prevention, CCTV, and the Life

Jesper Ryberg | Privacy Rights, Crime Prevention, CCTV, and the Life of Mrs. Aremac
Ryberg looks at the question of whether CCTV violates, or is even relevant to, people's rights to privacy. He compares the use of CCTV to a "Mrs. Aremac," who sits observing the street from an upper window, and examines several arguments based on being unknowingly observed, on observational motive, and on collection of information. His conclusion is that if Mrs. Aremac does not violate anyone's rights, then neither does CCTV.
-The problem of not knowing that one is being observed includes

A) being watched without knowing this.
B) suspecting one is being watched.
C) not knowing who is watching or from where.
D) all of the above