Emslie, Carol and Maxwell, Karen and O'Donnell, Rachel and Mitchell, Gemma and Cook, Megan and Uny, Isabelle and Nicholls, James and Lewsey, Jim and McIntosh, Emma and Angus, Colin and Mohan, Andrea and Fitzgerald, Niamh (2026) How are bars and nightclubs in Scotland using extensions in late-night alcohol trading hours? Venue observation study. International Journal of Drug Policy , 151 .