Case studies
Demonstrating and promoting the benefits of smoke-free policy in Scotland and worldwide
Since the end of March 2006, smoking has been prohibited by law in all enclosed public spaces throughout Scotland, with the specific aim of protecting non-smokers from the effects of second-hand smoke. Studies led by Professor Jill Pell, Director of the School of Health and Wellbeing, used linkage of electronic health records to provide the most robust available evidence that smoke-free laws have reduced rates of heart disease, childhood asthma, complications in pregnancy, and stroke. This evidence has been used to support policy debate and decision making in Scotland, the rest of the UK, and around the world, providing guidance for other countries to implement similar legislation. This research has also provided a focal point for an extended and high profile global public debate over smoking legislation, and underpins health advice and campaigns published by the World Health Organization (WHO), World Heart Federation and other international bodies.