Safety First!To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video09/25/2013September 25, 2013Playgrounds in Duisburg are inspected regularly by service professionals. They spend hours testing seesaws, swings and monkey bars. Minor repairs are made immediately, as broken screws and rusty springs can cause major injuries.https://p.dw.com/p/19o0cAdvertisement