Webinar 1 was held on 31st August 2021, and attended by over 70 delegates. We were joined by Prof Kamran Siddiqi, University of York, who presented findings and learning from MCLASS II, a large trial of smoke-free home interventions in Dhaka, Bangladesh. Dr Emilia Abidin, Universiti Putra Malaysia, introduced the MyFamily MySmoke project, which aims to improve understanding of why men smoke at home in Malaysia and how best to support families in creating a smoke-free home. You can access the webinar recording here.