Analysis of information sources in references of the Wikipedia article "Political demonstration" in English language version.
Another common tactic is to infiltrate legitimate demonstrations in the attempt to stir widespread violence and rioting, seen most recently in a spring anti-Iraq war gathering in Vancouver, Canada. This has become so commonplace that sources within activist organizations have told STRATFOR they police their own demonstrations to prevent infiltration by fringe groups.
Another common tactic is to infiltrate legitimate demonstrations in the attempt to stir widespread violence and rioting, seen most recently in a spring anti-Iraq war gathering in Vancouver, Canada. This has become so commonplace that sources within activist organizations have told STRATFOR they police their own demonstrations to prevent infiltration by fringe groups.
