Buddy grow up? Tell me does it affect one privacy? I am only suggesting to instal CCTV at the entrance so that it captures the image of individuals. Due to my concern over the threat posted by public internet cafet........i had felt this could be a solution...the second solution can be producing personal identification copy.
How can u compare this with smoking in public / helmet issues.........and misuse of police. In fact, this can only help the investigation agencies...........give me reasons if i need to belive ur point!