Protesters to be kept separate

... It seems an excelent idea to keep the protesters to next week's summit "seen and heard" by remote video feed.
... It might be a consideration to have one designated global protest site, with video feeds to any political summits around the world.
... The protesters could be provided with foam bricks and boulders to throw at cut-outs of riot police and government buildings, and plastic "car" shells could be available to be turned over. Masks of political leaders could be provided at the entrance of the site, and large screens could display the words to popular protest chants- international translations by subtitles in the video feeds.
... And, just like now, the protests would be financed by union dues forced from unsuspecting workers around the world.