The Clementi Police Division (or 'D' Division) is one of the seven land divisions of the Singapore Police Force. Clementi Division covers about 70 square kilometres in the South-Western part of Singapore, which includes Jurong Island, Sentosa Island and the popular Holland Village. Nearly half a million people live in the area under Clementi Division, mostly in Tanjong Pagar GRC, West Coast GRC, Hong Kah GRC, Holland -Bukit Panjang GRC, Jurong GRC, and Ayer Rajah Constituency and Bukit Timah Constituency.