Police officers oversee the incineration of confiscated drugs in Panama City August 24, 2012. More than 9,275 kg of different types of drugs were destroyed by Panama's anti-narcotics police, including some 8,835 kg of cocaine, 428.4 kg of marijuana and 12.30 kg of heroin. The drugs were seized as part of various police operations around the country from June 23 to Aug 23, 2012, according to the police. [Photo/Agencies]

An anti-narcotics police officer sprays gasoline onto confiscated drugs before incinerating them in Panama City Aug 24, 2012. [Photo/Agencies]