There was an interesting comment in the DIY Paris group the other day that I wanted to point people to, as I've been meaning to suggest that we start to drill down on the topic of crime in the city. jrdesvernay has a good idea here. The general topic of crime is so ripe for a million different DIY ideas - focusing on awareness, prevention, alerts, possible i/o with police, etc -- that I've been feeling for a while like it was time to call attention to it on the site.
So next week look for a discussion or a challenge or something on that. In the meantime, see jrdesvernay's comment here: