Quod

Quod is a simple platform, in which you can post anonymously what's going on around you, in order to help people avoiding unforseen situations.

You can then read all the reports by navigating the map or write a question if you want other information.

You can also confirm (true or fake) the reports close to you, if you notice the same situation, and/or you can thank the user who posted the report if you find it useful.