Webinar 2 was held on 22nd September August 2021, and attended by over 40 delegates. We were joined by Olena Tigova and Prof Esteve Fernández, Catalan Institute of Oncology, WHO Collaborating Centre for Tobacco Control, who presented on current progress regarding smoke-free homes in Europe. Dr Sean Semple, University of Stirling, asked whether we are making progress on measuring second-hand smoke in homes. You can access the webinar recording here.