There has been a trend among anti socials elements and criminals to gather information required by them and settle in Chennai by taking a rental accommodation and carry out their unlawful and criminal activities. People from the extremist’s organization also take rental accommodations to carry out their sinister activities. To avoid this happening in Chennai the Police department has proposed a plan that all the rental occupants should register themselves in the nearest police station. The system has been designed in such a way that is it very extremely simple. People need not fear about this. The house owners who are renting out their property should inform the nearest Police station within 15 days of renting out. As a step towards creating a database of tenants in Chennai, the city police issues tenant information forms to house owners. Completed forms with tenant details, including a passport-sized photograph, should be submitted by owners at police stations within 60 days.  This process has come into effect from December 1^st 2013. Other details like rental particulars, duration are not required. All the details will be registered and will be available in the Assistant Commissioners offices.