Shaun Lau(28) First Entry

The advantages of having CCT surveillance is that it prevents many crimes from happening.Apart from catching the robbers or theives,it also helps by preventing them from taking action.For example,a burglar is trying to break into a person's house.The CCT would then capture the bulglars' action and then the police would take action.If the word about CCT being installed almost everywhere,people who have bad intentions about robbing or stealing would be discouraged to steal and would therefore change their mind about stealing.With CCT installed everywhere,the police could also overhear other people's conversations and therefore could stop any bad guys from initiating their plans.