Much of Thailand's crime is in urban areas where tourists congregate as they are easy targets, as well as where rampant prostitution and human trafficking feeds their vices. The prime areas of drug abuse are Bangkok, Phuket, and Pattaya, but not limited to these areas. The prime transit corridors for drugs come from northern Thailand from the Golden Triangle, as well as ethnically divided rebel controlled areas within the fragmented state of Myanmar, especially Shan State, and Thailand's international ports, like Laem Chabang near Pattaya, and Suvarnabhumi International Airport, there have been a number of African,[6] former CIS, as well as other transnational gangs and drug mules involved in the trade.