GST‐Borgentreich 1993.

Methods	CBA 3 yrs before data. 3 yrs after data.
Participants	I) Entire centre of Borgentreich. It is a mixture of residential, commercial and farm properties. C) Borgholz
Interventions	I) Area‐wide traffic calming including road narrowing, redesign of major roads, traffic free zones, speed restrictions. C) No area‐wide traffic calming.
Outcomes	Road traffic crash related deaths and injuries. All road traffic crashes. Pedestrian crashes.
Notes	Part of the German study on traffic calming in six towns. Injury data collected from police records. No information given on perceived safety or quality of environment.