Officials seize ganja worth ₹9.67 crore at Bengaluru airport. Two passengers arriving from Bangkok were detained in separate cases at Kempegowda International Airport, Bengaluru, after authorities seized hydroponic ganja worth a total of ₹9.67 crore, officials said on Monday. Both accused have been arrested under the Narcotic Drugs and Psychotropic Substances (NDPS) Act, officials said.