Emergency System | Vigipirate Plan is an addon for a video game Garry's Mod. It is DarkRP compatible and it is open-source.
In this addon you will be able to find two contents which are below. In the first content you can find the necessary materials to display correctly the menu and the sounds. In the second content you can find only the materials necessary to display the menu correctly.
This addon has two versions: a French one (this one with the vigipirate plan) and an American one (this one with the FBI Alert Service)
For more details please go to the following link: https://aide-serveur.fr/ressources/systeme-durgence-plan-vigipirate-service-dalerte-fbi.3488/