But police officials said they were prepared for more violent demonstrators like those who called themselves anarchists and were in Seattle in 1999.

The Stasi attempted to spark violence by planting violent demonstrators in the middle of crowds.

They repeated that the inquiries in Missouri and elsewhere were just focused on identifying violent demonstrators, not chilling political protests.

Faced with the prospect of violent demonstrators, Brewster suspended classes and announced that the dorms would be open to serve meals to anyone who came.

Other marchers showed their dismay by turning on the violent demonstrators.

In recent days, violent demonstrators supporting the Government have taken part in several anti-American protests.

The authorities generally maintain they are careful in seeking out known violent demonstrators in the Palestinian neighborhoods.

The protests continued until June 30, when the troops finally pacified the city, after exchanging fire with some violent demonstrators.

Current military rules allow soldiers to beat violent demonstrators but they are supposed to stop when the suspects submit to arrest.

It must be made quite clear, however, that there can be no tolerance for violent demonstrators.