Iain is a Team Leader in the Road Safety Team at Waka Kotahi. He works on a range of road safety topics, in particular road safety strategy, speed management, urban mobility, road safety research and analytics. A geographer by trade, Iain is particularly interested in the connections between land use, road safety and health.

A paediatrician and public health physician by training, Shanthi is a Professor of Public Health at the University of Auckland and Senior Researcher at Counties Manukau Health (Population Health Directorate and Kidz First Hospital). Her internationally recognized research focuses on transport and health, injury prevention, trauma care and disability. Her work is motivated by the challenging gaps between the rhetoric and reality of community wellbeing from an equity perspective. As she sees it, this has much to do with who is at the table and who is out of sight and out of mind. She has published widely and serves on multiple national and international advisory boards. She and her work with national and international collaborators have been recognised with the Te Manāia Leadership Award for Injury Prevention and the Prince Michael International Road Safety Award.