According to a report from the Associated Press, New Orleans was in the middle of a major project to upgrade barriers called ...
"Bollards are used to control crowds and traffic. They are short, stainless steel removable posts that can be securely locked behind each crosswalk.According to a statement on the city's website ...
In other cases, bollards can even be used for a "decorative touch." Bollards can be built as permanent fixtures or removable for flexibility. According to the City of New Orleans' website ...