The BSF jawans, patrolling the Border out Post (BoP), last night observed some movement near the fencing and spotted a person throwing a packet from the other side, Deputy Superintendent of Police of Punjab Frontier of BSF, R S Katariya said.
The accused later retreated towards the Pakistani side taking cover of dense bush near the fencing after the jawans called him for confrontation, he said.
The jawans searched the spot today morning and seized the packet of heroin weighing one kg and valued at Rs five crore in the international market, he said.