UDALGURI, March 1: The Sashastra Seema Bal (SSB) operating in Udalguri seized a truck (AS-01-F-2667), loaded with smuggled timber at Kahibari Chowk recently. The estimated cost of the timber is worth Rs 4.5 lakh. The timber was on its way to Guwahati from the DH Mill in Udalguri. One Gokul Upadhaya was also arrested in this connection. It is worth mentioning that the truck even had forged challans of the Balemu Amartala range in Arunachal Pradesh.