What do you think about having CCTVs in infant/child care centres? Do most infant/child care centres have CCTVs?

Yeap, that's the main reason why I asked. I have read a similar thread in a preschool teachers forum where the teachers complained that they feel watched and said something like "How would you like it if there was a camera focused on you while you worked?" Personally, I would like to send my child to a centre with security cameras installed because it can capture the exact situation instead of having to rely fully on the teacher's verbal testimony.