May 2017. Alcohol Toolkit Study This Alcohol Toolkit Study (ATS) evaluated the impact of national and local alcohol control policies and interventions, and improved understanding of population level factors influencing alcohol consumption. Back to our work ← May 2017. Modelling the long-term impacts of a weight loss intervention: Oral presentation at the European Congress on Obesity, Porto 2017 November 2017. UK Health Forum Impact Report 2016/17 →