Rise in new legal highs
100
80
60
40
20
Number of new psychoactive substances notified to the EU early warning system
2013
2012
2011
2010
2009
2008
2007
2006
2014
2005
100
80
60
40
20
Number of new psychoactive substances notified to the EU early warning system
2013
2012
2011
2010
2009
2008
2007
2006
2014
2005
100
80
60
40
20
Number of new psychoactive substances notified to the EU early warning system
2013
2012
2011
2010
2009
2008
2007
2006
2014
2005
100
80
60
40
20
Number of new psychoactive substances notified to the EU early warning system
2013
2012
2011
2010
2009
2008
2007
2006
2014
2005