Mumbai (Maharashtra) [India], October 11 (ANI): Around 10 kg opium, that was being transported from Ratlam to Mumbai was seized and four accused were arrested in connection with the case, officials said on Friday. The arrest was made by Directorate of Revenue Intelligence (DRI) officials based on a tip-off. The DRI team intercepted the suspected truck near a toll plaza in Maharashtra. “Based on specific intelligence that opium, a narcotic drug, was being transported from Ratlam to Mumbai in substantial quantity in a truck, officers of DRI Mumbai mounted surveillance overnight near a toll plaza…