By organizing a cleanup! Register your action on the map. Mobilise as many of your colleagues, friends and customers as you can to come and help clear up litter on World Cleanup Day. Quite simply: the more people take part, the better the result. Gathering data via the Litterati-app is more important than ever: tagging the litter makes it possible for us to enter into discussions with the perpetrators, discussions which will bring us closer to structural solutions for the pollution. Read more about the Litter research here.