I am asking on behalf of [Organisation X] for some general
information about surveillance in a college. This college [somewhere in
the UK] wants to use cameras in order to
check the students behaviour, which will be evaluated.
Depending on their manners the students get marks. The question is now, whether
this kind of surveillance is legal. Could the college let the students sign a
contract to opt-out? If the cameras were installed in order to stop crime, would
this be legal?