The specialized book "Building Laws Shape" by Gregory Grämiger offers an in-depth analysis of construction legislation in Switzerland. It highlights the challenges that architects and planners face in implementing construction projects due to existing laws. Grämiger argues that many of these regulations no longer meet current requirements and are often perceived as restrictions. By examining historical and current aspects of legislation, it becomes clear how these influence the built environment. Through case studies, problems are identified and potential solutions are discussed. The book encourages architects to actively engage in political discourse and initiate necessary reforms to adapt building legislation to contemporary needs.