GPS used to track ghee supplied to Tirupati Temple amid laddoo row

The Karnataka Milk Federation (KMF) has installed a geo-positioning system (GPS) on its vehicles that supply ghee to Tirupati Temple. This comes amidst a row over the claim that the ghee used for making Tirupati laddoos had traces of lard, fish oil and beef tallow. "This is to ensure that nowhere adulteration happens," KMF managing director MK Jagadish said.