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. 2020 Feb 25;2020(2):CD013543. doi: 10.1002/14651858.CD013543

Perron 2013.

Methods Setting: Jacques‐Cartier Bridge, Montreal Quebec, Canada
Design: before‐and‐after study
Participants General population
Interventions
  1. A steel palisade fencing barrier

Outcomes
  1. Suicide rates

Notes Data on suicides were extracted from the data banks of the Quebec chief coroners' office.
The barrier was extended from 1.1 metres to 1.4 metres, and curved inwardly at the top