Earlier, opium and heroin were pushed across Myanmar into the states of Nagaland, Manipur, Mizoram and Arunachal; these also found their way into the streets of Calcutta. Now the trafficking of synthetic designer drugs—particularly methamphetamines and amphetamines (also called speed, the classic ‘upper’)—is beginning to mount. Says an Indian government official, "India is likely to be flooded by drugs from Myanmar’s Golden Triangle in the coming year unless Rangoon takes greater preventive measures."