Crowd control barrier
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Crowd control barriers (also referred to as crowd control barricades, with some versions called a French barrier or bike rack in the USA, and mills barriers in Hong Kong) are commonly used at many public events. They are frequently visible at sporting events, parades, political rallies, demonstrations, and outdoor festivals. Event organizers, venue managers, and security personnel use barricades as part of their crowd management planning.


History


Nadar

Brussels mayor Jules Anspach has been credited with the invention of the crowd control barrier for the occasion of the visit of the French photographer
Nadar Gaspard-Félix Tournachon (5 April 1820 – 20 March 1910), known by the pseudonym Nadar, was a French photographer, caricaturist, journalist, novelist, balloonist, and proponent of heavier-than-air flight. In 1858, he became the first person ...
to Brussels. On his visit to
Brussels Brussels (french: Bruxelles or ; nl, Brussel ), officially the Brussels-Capital Region (All text and all but one graphic show the English name as Brussels-Capital Region.) (french: link=no, Région de Bruxelles-Capitale; nl, link=no, Bruss ...
with the balloon ''Géant'', on September 26, 1864, Anspach erected mobile barriers to keep the crowd at a safe distance. Up to this day, crowd control barriers are known in both Belgian Dutch and Belgian French as ''Nadar barriers''.Nadarafsluiting
at www.cornille-mct.be Interlocking steel barriers were patented in France in 1951.


See also

* Chicane (barrier) *
Crowd control Crowd control is a public security practice in which large crowds are managed in order to prevent the outbreak of crowd crushes, affray, fights involving drunk and disorderly people or riots. Crowd crushes in particular can cause many hundre ...
* Temporary fencing * Vinyl fence *
Privacy fencing A fence is a structure that encloses an area, typically outdoors, and is usually constructed from posts that are connected by boards, wire, rails or netting. A fence differs from a wall in not having a solid foundation along its whole length. ...
*
Crowd manipulation Crowd manipulation is the intentional or unwitting use of techniques based on the principles of crowd psychology to engage, control, or influence the desires of a crowd in order to direct its behavior toward a specific action. This practice is co ...
* 2009 Birmingham Millennium Point stampede


Notes


External links

{{commons category, Crowd control barriers, Crowd control barrier
Article about sawhorses used for crowd control


* ttp://www.nydailynews.com/archives/news/1998/09/09/1998-09-09_tale_of_2_men_at_the_barrica.html ''New York Daily News'' article on steel barrier use in New York City Crowd control Perimeter security Street furniture