5 % ▁of ▁these ▁cam eras ▁are ▁installed ▁in ▁Asia . ▁The ▁growth ▁of ▁C CT V ▁has ▁been ▁slow ing ▁in ▁recent ▁years . ▁In ▁ 2 0 1 8 , ▁China ▁was ▁reported ▁to ▁have ▁a ▁huge ▁surve ill ance ▁network ▁of ▁over ▁ 1 7 0 ▁million ▁C CT V ▁cam eras ▁with ▁ 4 0 0 ▁million ▁new ▁cam eras ▁expected ▁to ▁be ▁installed ▁in ▁the ▁next ▁three ▁years , ▁many ▁of ▁which ▁use ▁fa cial ▁recognition ▁technology . ▁ ▁In ▁the ▁United ▁States , ▁the ▁Department ▁of ▁Hom eland ▁Security ▁awards ▁bill ions ▁of ▁dollars ▁per ▁year ▁in ▁Hom eland ▁Security ▁gr ants ▁for ▁local , ▁state , ▁and ▁federal ▁ag encies ▁to ▁install ▁modern ▁video ▁surve ill ance ▁equipment . ▁For ▁example , ▁the ▁city ▁of ▁Chicago , ▁Illinois , ▁recently ▁used ▁a ▁$ 5 . 1 ▁million ▁Hom eland ▁Security ▁grant ▁to ▁install ▁an ▁additional ▁ 2 5 0 ▁surve ill ance ▁cam eras , ▁and ▁connect ▁them ▁to ▁a ▁central ized ▁monitoring ▁center , ▁along ▁with ▁its ▁pre ex isting ▁network ▁of ▁over ▁ 2 0 0 0 ▁cam eras , ▁in ▁a ▁program ▁known ▁as ▁Operation ▁Virtual ▁Sh ield . ▁Spe aking ▁in ▁ 2 0 0 9 , ▁Chicago ▁Mayor ▁Richard ▁D ale y ▁announced ▁that ▁Chicago ▁would ▁have ▁a ▁surve ill ance ▁camera ▁on ▁every ▁street ▁corner ▁by ▁the ▁year ▁ 2 0 1 6 . ▁New ▁York ▁City ▁received ▁a ▁$ 3 5 0 ▁million ▁doll ar ▁grant ▁towards ▁the ▁development