By The Nation
The drug was seized following a vehicle chase on a main road in Chiang Rai's Mae Sai district.
BPP officers manning a checkpoint in Moo 3 village in Tambon Pongpha spotted a van and signalled it to stop for a check. But the driver sped past the checkpoint.
Officers caught up with the van and its driver fled on foot.
The van was taken for examination at the Mae Sai BPP taskforce and three holes were found in the floor where 120 bags of drugs were hidden.