Montanero has a good point.  A lot of people will follow, if someone takes a lead.
Example ... there was a terrorist attack at a mall in Kenya a few years back.  Most people who were trapped inside cowered, and did not move.  But there was one guy there, an ex-SAS commando, who looked for openings and then smuggled people out of the building.  apparently he got quite a few people out.  
so if people appear"frozen in place",dont lose hope. they wont necessarily stay that way if someone takes the lead.
Pete
Edited by Pete (07/13/17 08:00 PM)