Illegal drug trade in Turkey trade with Iraq due to the U.N. embargo and the Gulf War. The biggest drug cartel was led by Kurdish drug trafficker Hüseyin Baybaşin. The U.K. National Crime Squad estimated that 90% of the heroin in the United Kingdom (25–35 tonnes annually in the late 1990s) was under their control until 2002, when it had a bloody falling-out with its partners in the PKK. He settled in the U.K. after becoming an informer for the HM Customs and Excise office to reveal what he knew, as someone who traveled with a diplomatic passport, about the involvement in heroin trafficking of
Illegal drug trade networks grew in their power and influence in society. The occurrences in drug-related violence increased during this time period as drug lords fought to maintain their control in the economy. Typically a drug cartel had support networks that consisted of a number of individuals. These people individuals ranged from those directly involved in the trade (such as suppliers, chemists, transporters, smugglers, etc.) as well as those involved indirectly in the trade (such as politicians, bankers, police, etc.). As these smaller Colombian drug cartels grew in prevalence, several notable aspects of the Colombian society gave way for further development of the