Low Traffic Neighbourhoods, Car Use, and Active Travel: Evidence from the People and Places Survey of Outer London Active Travel Interventions

This paper reports on analysis of impacts of active travel interventions in Outer London between 2016-19. We find larger effects (decreased car ownership and use, increased active travel) in intervention areas where Low Traffic Neighbourhoods (LTNs) were introduced. Decreased car ownership and use is only found in such areas. Sample size for LTN areas is small and hence uncertainty about effect magnitude is large, but effect direction is consistent. This suggests that to reduce car use as well as increase active travel, LTNs are an important part of the intervention toolbox.