Indeed, one of the main criticisms of such design is that it aims to exclude already marginalised populations such as youths or the homeless...Preventing rough sleeping is a recurring theme. — BBC Future
Frank Swain discovers the "unpleasant designs", of modern cities. He talks with Selena Savic, a PhD student at the Ecole Polytechnique Federerale de Lausanne in Switzerland, who co-authored a book on the subject this year.
h/t Bruce Sterling