County lines : Criminal networks and evolving drug markets in Britain

This brief sheds light on evolving drug markets and the county lines phenomenon in the British context. Drawing upon empirical research gathered in the field between 2012-2019 across two sites, Scotland’s West Coast and Merseyside in England, adopts a grounded approach to the drug supply model, detailing how drugs are purchased, sold and distributed at every level of the supply chain at both sites.