Which party put up free speech zones to keep protester's away from their anointed kings?
During the 1988 Democratic National Convention, the city of Atlanta, Georgia set up a "designated protest zone"[5] so the convention would not be disrupted. A pro-choice demonstrator opposing an Operation Rescue group said Atlanta Mayor Andrew Young "put us in a free-speech cage."[6] "Protest zones" were used during the 1992 and 1996 United States presidential nominating conventions.[7]
Free speech zones have been used for non-political purposes. Through 1990s, the San Francisco International Airport played host to a steady stream of religious groups (Hare Krishnas in particular), preachers, and beggars. The city considered whether this public transportation hub was required to host free speech, and to what extent. As a compromise, two "free speech booths" were installed in the South Terminal, and groups wishing to speak but not having direct business at the airport were directed there. These booths still exist, although permits are required to access the booths.[8]
Free speech zones were used in Boston at the 2004 Democratic National Convention. The free speech zones organized by the authorities in Boston were boxed in by concrete walls, invisible to the FleetCenter where the convention was held and criticized harshly as a "protest pen" or "Boston's Camp X-Ray".
In 2007, the Foundation for Individual Rights in Education released a survey of 346 colleges and Universities in the United States.[39] Of those institutions, 259 (75%) maintain policies that "both clearly and substantially restrict freedom of speech."
all listed from WIKI, btw...