The rapid literaure review identified both opportunities and threats to improved health through the increased availability of lower strength alcohol. The report suggests that if lower strength drinks result in 'substitution' for higher strength drinks there can be potential public health benefits. However it also identifies 'addiction' as a likely affect, whereby lower strength drinks result in an increased number of situations where alcohol is consumed. The report concludes that encouraging production and consumption of lower alcohol products in a single product category is unlikely to maximise effects on population level harms.