Plan multi attentats: Sudden surge of multiple situations
Plan blanc (in Île de France): surge of unpredictable activity of a hospital
Plan rouge: when there are significant casualties in a small area
One important feature:
Closure of public places
Minister of the Interior or the prefects may
"order the temporary closure of theaters, pubs and meeting places" and
"meetings of nature to cause or maintain disorder"
Wondering how the above affects the Internet/Mobile networks, even though they weren't any reports of any throttling today.