You know. I keep wondering how many cameras I go through from the time out of the apartment to just across the street. By the time I'm at the traffic lights to cross the road, I think I'm already in 3. When I cross the road, I think there is another 2 or 3.
There were some controversy about taxis having in-cameras and it was concluded that they are allow (too many people are running away without paying :-) but they are not allow to upload or post the pictures or video anywhere. Guess more so for reporting to police.