You can help expand this article with text translated from the corresponding article in French. (September 2022) Click [show] for important translation instructions.
Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Consider adding a topic to this template: there are already 1,685 articles in the main category, and specifying|topic= will aid in categorization.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing French Wikipedia article at [[:fr:Plan Vigipirate]]; see its history for attribution.
You may also add the template {{Translated|fr|Plan Vigipirate}} to the talk page.
Until 2014 the system defined four levels of threats represented by five colors: white, yellow, orange, red, scarlet. The levels called for specific security measures, including increased police or police/military mixed patrols in subways, train stations and other vulnerable locations.
In February 2014 the levels were simplified to 'vigilance' (or surveillance) and 'attack alert'.[7] In December 2016, they were reorganized in three levels: 'vigilance', 'heightened security/risk of attack' and 'attack emergency'.[8]
The name "Vigipirate" is an acronym of French: vigilance et protection des installations contre les risques d'attentats terroristes à l'explosif ("surveillance and protection of facilities against the risk of terrorist bombing attacks")
Levels of alert (to 2014)
Alert level
Color
Significance
Measures taken
0
White
No danger
No danger
1
Yellow
Vague threat / raise vigilance
Raise security levels to face real yet still uncertain dangers, through measures that are local and minimally disruptive of normal activity, while preparing to switch to "orange" or "red" within a few days.
2
Orange
Possible threat / prevent terrorist action
Take measures against plausible risks of terrorist action, including the use of means that are moderately disruptive to normal public activities, while preparing to switch to "red" or "scarlet" on short notice where possible.
3
Red
High chance of threat / prevent serious attack
Take measures against a proven risk of one or more terrorist actions, including measures to protect public institutions and putting in place appropriate means for rescue and response, authorizing a significant level of disruption to social and economic activity.
4
Scarlet
Definite threat / prevent major attack
Notification of a risk of major attacks, simultaneous or otherwise, using non-conventional means and causing major devastation; preparing appropriate means of rescue and response, measures that are highly disruptive to public life are authorized.
Levels of alert (2014-2016)
Vigilance
Attack Alert
Levels of alert (from 2016)
Vigilance
Heightened Security / Risk of Attack
Attack Emergency
History of alert levels
Date
Level
Description
2 January 1991
Phase 1
First release phase 1 in the beginning of the Gulf War.
Level lowered back to red after the Toulouse and Montauban shootings suspect was apprehended.
20 February 2014
Vigilance
Level set to "Vigilance" with the inauguration of the updated Vigipirate threat levels.
7 January 2015
Attack alert
Alert level raised in Île-de-France, and in the Picardyregion the following day, after the Charlie Hebdo shooting. The alert level was lowered back to Vigilance in Picardy on 14 January 2015, while being maintained at the Attack level in Île de France.
14 November 2015
State of emergency
A state of emergency was declared throughout the whole of France, the day following the November 2015 Paris attacks; this state of emergency was continually extended until 1 November 2017.[9]