Have you ever noticed that sniffer dogs at Metro stations or airports do not bark at you though you may be carrying a few things that smell similar to explosives - like a plastic grocery bag?
The Customs department is facing a shortage of sniffer dogs to detect drugs and counterfeit currency.
The Delhi Metro will deploy a new
squad of sniffer dogs in order to increase vigil and thwart
attempts of explosions on the rail network.
Day in Pics: 23rd October
Showbiz World - October 23, 2014
Aamir Khan's sensational 'PK' posters