A very brief answer.... I think so far the only country that has really made some investigative investments in trying to disrupt the black market is the United States with the U.S. Secret Service. There is no reason why the RCMP, which is able to leverage large sums of money to conduct large investigations on the mafia.... You know, the Colisée investigation in Quebec cost about $30 million. So there is no reason why the RCMP couldn't invest this type, or maybe smaller amounts of money, to try to disrupt black markets. It has a network of liaison attachés all across the world who try to cooperate. But so far, only the U.S. government has invested this type of money to investigate these types of crimes outside its borders.
On April 29th, 2014. See this statement in context.