no one can give protection to every individual. First you have to protect yourself there are 7 crore people in Tamilnadu but the number of police are only very negligent persent. not even 1 police per 10,000 ( 7,00,00,000) if you deduct the numbers go behind specific even protection for politicians imagine how the remaining can give protection to every individual spot ? an business man has to ensure his business protection and and individual have to care for his self protection . when a head of the family could not protect a family 24 hours how can you expect a police to give protection to 70 million impossible. so police and video cameras are ment for only contolling and for investigate after the loss occured.