CCTV systems can be a valuable weapon in tackling crime in certain situations; but we need clearer controls in law so that the data they gather isn't misused to intrude on people's privacy or infringe their rights

... Introduction The general purpose of the CCTV is to prevent and reduce crime. In theory, this happens because of one or more of these reasons: 1. Deterrence: potential burglars and thieves may see the camera and decide that a store in question is too much of a risk and therefore not a good target. 2. Prosecution: thieves and shoplifters may be caught on camera and this can help catch and prosecute them. 3. Fear reduction: if everyone knows that there is a camera, they may feel safer in or around your business, thus preventing potential criminals from attacking. 4. Monitoring and intervention: if there is a security guard monitoring the area through CCTV system, he or she may act on any suspicious behavior and thus prevent a crime from occurring. Security guards may also deploy employees to a suspicious spot or near a person detected on the monitors. Is CCTV effective in tackling crime? A Home Office

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