Danger zone construction site! More than 100 000 reportable work accidents happen each year. „You only have one life. Take care of yourself“, is the broad-based campaign of the occupational insurance association for the construction industry, in short BG Bau, which is visible throughout Germany, starting October 2018. It aims at raising employees awareness for more occupational safety. In 24 German cities those affected expressively talk about their own experiences and their consequences on billboards along construction site fences. In addition poster cars with campaign motifs tour individual construction sites between Schwerin and Stuttgart to point out the importance of workplace safety.