<p>Assam Police seized a large quantity of contraband drugs worth over lakh of rupees. </p>.<p>4 drug traffickers in two separate operations were arrested in Karimganj on July 5. </p>.<p>Police seized 10,000 Yaba tablets and 12.5 kg of ganja in two separate operations. Drug traffickers identified as Atikur Rahman, Nazrul Islam, Deepak Kumar and Sahil. </p>.<p>As per the Police, the market value of the seized drugs is estimated at several lakhs of rupees.</p>