18/04/2013. The State law enforcement agencies and the Assistant Directorate of Customs Enforcement seized more than 10.3 tonnes of cocaine in the first quarter of 2013 (an increase of 58% on the same period of 2012), 38.4 tonnes of hashish (63% less than in the same quarter of 2012), 71 kilograms of heroin (56% less), 9.7 kilograms of ecstasy (54% less) and 183 doses of speed (210% more than in the same period of last year).