Welcome to Siliguri Metropolitan Police Website. Siliguri Police Commissionerate, inaugurated on 4th August, 2012 is aimed at providing Citizen centric Policing. centric Policing. Siliguri Metropolitan Police has jurisdiction extending to 640 sq kms consisting of Siliguri Municipal Corporation area and adjoining suburban areas. Siliguri being an important transit point having interstate Bus Terminus, New Jalpaiguri Railway Station and Bagdogra Airport assumes an important place in the tourism map and is considered to be the gateway of North East India.