against infiltration and sabotage activities by enemy forces as well as criminal activities that destabilize social order. that's quite a tough message, and i think we're seeing a reflection of that. you were just showing some images from the eastern city of hangzhou monday night where we saw police presence, arrest of some people in a big square there. some bystanders very emotional trying to tell the police not to do so. we saw huge police presence in the streets of the capital beijing monday night, and no sign of the protesters that had been there on sunday. we saw that police put up barricades along roadsides in downtown shanghai on monday. there were reports of arrests there, of scores of people, anecdotically we're hearing from some people who participated in the protests of receiving phone calls from police, of pedestrians being stopped by