to use barricades, to use the trollies for the luggage to block different entrances of the airport, whether that will keep the riot police out is very doubtful. we've tried that in the past when it's happened on the street. we are just trying to bed down. we have seen, it appears, a number of people who have dispersed. there's definitely less people here than there were. whether they've been spreading out a little bit, i don't know. it's unclear at this point. but we can't see the riot police from where we are. we can see that the riot and the police vans have moved along. they're not outside the area where we are right now. whether they're going to come in different entrance, we simply don't know. when they first emerged and appeared at the entrance, it was chaos in here. there was panic among the