KOLKATA: Acting on a tip-off, the officers of the Jalpaiguri preventive unit of the commissioner of customs in West Bengal recovered four monkeys of foreign origin, supposed to have been transported from Assam to Siliguri on May 8 in a Siliguri-bound bus (No. AS19C-937).
The officers spotted the bus moving towards Mainaguri and intercepted it at around 3.30am on May 9.