. >> newschopper 2 can give you an aerial view of this area now. no protestors have shown up just yet, but bart spoke men will not allow protestors to disrupt the train service tonight. the twitter page told the protestors to stand on the platforms, not move and hold the banners saying why they're there. and bart deputies say they'll have extra police on the platforms and volunteers wearing vests to help direct traffic if there is a problem. i want to bring you back out live here at 7th and market. san francisco police officers, about a dozen, across the street have been here for about a half hour right now. we're live at the civic center bart station, and if there is any problems for commuters, we'll bring you back out live and let you know what you can do to avoid the problem. jade hernandez, ktvu channel 2 news. >>> commuter chaos is becoming something of a monday tradition in san francisco. let's give you another live look now, right down in the civic center bart station there in the platform where riders are waiting for the next train. this is

this is the view from newschopper 2. protestors gathered at un plaza and then hit market street. you can see them marching now. they didn't head into the civic center bart station. at this point there's been no trouble and no bart closures. and within the last 15 minutes they did head down into the power street station, they marched around for about two minutes, and then went back up on to the street. right there now they're on the move. they're marching along market street, back towards the civic is station. we want to show you a different view, san francisco -- this is from our live view camera here. protestors were holding a sign that reads, disband bart police some far the two dozen or to protestors causing no problems. they're just marching along. a lot of police on the side marching along with them. not blocking traffic that we can tell at this point. we're going to keep monitoring these protests and let you know, no bart closures, no disruption in service. that's the big thing right now. they're just on the move, going along market street. we'll continue to watch them, if