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| Methods | CBA 2 yrs before data. 2 yrs after data. | |
| Participants | I) Densely populated residential area with small businesses. C) Berlin‐Moabit | |
| Interventions | I) Various traffic calming measures including different levels of road surface, staggered lanes and 30km speed limit. C) No traffic calming. | |
| Outcomes | Road traffic crash related deaths and injuries. All road traffic crashes. | |
| Notes | This was a pilot study for the German study on traffic calming in six towns. | |
