1. Living Streets Scotland aims to promote walking through initiatives like their Walk to School project, community audits, and policy expertise. 2. Their Walk Once a Week program encourages active travel to school through fun badges and activities. Over 20,000 Scottish pupils regularly participate, and evaluations found increases in active travel rates and decreases in car use. 3. Behavior change is key to reducing emissions from transport. Material factors like infrastructure and individual perceptions must change alongside social norms through positive messaging on health and community empowerment. Targeting the school run can establish lifelong habits for active travel.