Waterfront areas with fence-free designs are very common in waterfront cities around the world, such as Copenhagen in Denmark and Oslo in Norway. Pictured is the waterfront in Copenhagen.

Waterfront areas with fence-free designs are very common in waterfront cities around the world, such as Copenhagen in Denmark and Oslo in Norway. Pictured is the waterfront in Copenhagen.

Waterfront areas with fence-free designs are very common in waterfront cities around the world, such as Copenhagen in Denmark and Oslo in Norway. Pictured is the waterfront in Copenhagen.