If we put CCTVs in classrooms to make sure teacher is doing a good job, then shouldn't all occupations have cameras watching them to make sure
they're doing a good job? Should all people just carry around their own CCTV to be reported back to the authorities?
I don't like this idea at all.

Sure there are good reasons to do it, but there are good reasons for the government to tap phone calls, too. In
some cases. To me, it's an invasion of privacy (there I go, moaning

) and an indication that we can't trust people. It's just leading down the
wrong road in my opinion.