The good news is that even the tobacco industry admits there have been significant decreases in contraband. According to their figures, it's almost been cut in half between 2008 and 2010, with some indications of further decreases since then. There are some examples of this, in terms of contraband. But there has been a reduction, and further government measures, including those that are currently before Parliament, will have a further impact.
On May 21st, 2013. See this statement in context.