Construction sites are easy targets for the opportunist thief; the high value of plant and equipment can lead to quick and easy profit for the successful thief. Depending on locality, each site will have its own issues of concern. Construction sites are subject to a number of threats, against which security should be applied by the site operator. These include theft, vandalism and deliberate damage. Construction sites are often natural targets for thieves as they generally contain a lot of high value plant, materials and equipment.