My Comments on Nicky Lim's post(ShengJie[25])

I disagree with Nicky that CCTV has no disavantages unless you are doing something wrong as i feel that even if you are not doing something against the law, there are dsiavantages of CCTV. It has to be used twenty-fours hours everyday and it would speed up the rate of global warming. This is a majog disavantage affecting our planet.