Washington Times 
November 8, 2011
Metropolitan Police Chief Cathy L. Lanier said Monday that her department is adjusting its tactics in response to Occupy D.C.’s “increasingly confrontational and violent” demonstrations, following the actions of other U.S. cities looking to evict — or at least crack down — on what officials are characterizing as unruly protesters.
The chief’s tough talk changed the tone of what had been about a month of congenial relations between protesters and authorities. It came after a Friday night incident in which several people attending a downtown event where the protesters were demonstrating were hurt.
“Five people that we are aware of were injured,” Chief Lanier said in a statement issued Monday. “That is no longer a peaceful protest.”
Chief Lanier’s statement also included links to videos that police say support their claims that the protesters are becoming more aggressive. In one video, protesters appear to use children to block an entrance.