Canada provides heroin users with high quality heroin (Harm Reduction)
Example of harm reduction
The link address is: http://www.pri.org/stories/2015-02-04/vancouver-combats-heroin-giving-its-addicts-best-smack-world
The link address is: http://www.pri.org/stories/2015-02-04/vancouver-combats-heroin-giving-its-addicts-best-smack-world