On a tip-off, the STF team from Bareilly stopped the truck coming from Maharajganj, located on the Indo-Nepal border, at Sarai Makhrurpur, Additional Superintendent of Police (East Hardoi) Kunwar Gyananjay Singh said.
They found the contraband, worth Rs 2 crore, kept under the driver's seat, the officer said.
One person managed to escape, he said.