Agartala: Police seized narcotics valued at more than Rs 30 crore and apprehended three drug traffickers in Tripura's Dhalai district on Tuesday. SP Dhalai M L Das said authorities stopped a lorry containing 9.24 lakh Yaba tablets, valued at Rs 28 crore, and detained the driver along with his assistant, both hailing from Assam on Tuesday. "Addictive tablets were found concealed inside the truck's oil tanker," Das said.