“…In the past two decades, the use of opioid analgesics also significantly increased in Europe (DCAMC, 2012, Ruscitto et al, 2014, Zin et al, 2014, Schubert et al, 2013, Bandieri et al, 2009, Garcia del et al, 2008, Poulsen et al, 2013, Fredheim et al, 2010, Hawton et al, 2012, NHS, 2011,but it is unlikely that in the UK and elsewhere in Europe the non-medical use of prescription opioids will become as prevalent as in the U.S. (Fischer et al, 2014, Weisberg et al, 2014. In the U.S. opioids are widely available as they are often given by family and friends or can be obtained by "doctor shopping" or purchased from semi-legal and illegal pain clinics.…”