Skaters (skateboarders) all around the world’s parks have become a concern of the non-skating citizens. Skating is said to damage pavements and wall surfaces (e.g. an opinion expresses in this article on Victoria Gateway square), while people pasing by can feel unsafe when exposed to possible collisions with a person speeding on the board. Different strategies are used to deny them possible skating surfaces outside of specially dedicated skating parks. Many of these strategies involve adding screws, rings, or other metal obstacles to curbs, walls, pavement edges. These are all reactions to this newly-perceived problem, they do not necessarily have much to do with ‘design’.
To the countrary, some examples found in the city of Lausanne show that the skating-prevention thinking is already embeded in the design of some newly installed benches like the one bellow. Rings on the edges here are a built-in feature of the sitting surface.