[BMJ Publishing Group Ltd Society for Social Medicine and Population Health and International Epidemiology Association European Congress Annual Scientific Meeting 2019, Hosted by the Society for Social Medicine & Population Health and International Epidemiology Association (IEA), School of Public Health, University College Cork, Cork, Ireland, 4–6 September 2019 - ()] Oral presentations - RF19 Ideology, stakeholders and public health policy: a comparison of media discourses on alcohol and sugar pricing policy in the UK