they possibly can and stay within the confines of what they have said and they've directed people to do and that is to get off the streets. at the same time they don't want to -- they don't want to incite people. they don't want people to be more angry than they already are. to your point the police commissioner said they'll exercise some discretion. the governor said earlier that they are going to impose this curfew in a way that is absolutely prudent, and they will make exceptions where necessary that they would apply the curfew restrictions as necessary. out here at city hall i have to tell you about an hour ago, there was about ten or so young people making a lot of noise here around the city hall area. they got everybody's attention but they were totally peaceful making a lot of noise. they are not here anymore. it is -- it's pretty calm here again. you can see the barricades at city haul. there is a heavy police presence here.