Town square test is a threshold test for a free society proposed by a former Soviet dissident and human rights activist Natan Sharansky, now a notable politician in Israel.
In his book The Case for Democracy, published in 2004, Sharansky explains the term: "If a person cannot walk into the middle of the town square and express his or her views without fear of arrest, imprisonment, or physical harm, then that person is living in a fear society, not a free society. We cannot rest until every person living in a 'fear society' has finally won their freedom."
The test became famous after George W. Bush endorsed the book[1] and Condoleezza Rice referenced it to characterize "a fear society" in her prepared remarks before the Senate Foreign Relations Committee on January 18, 2005:
Rice went on to identify Belarus, Burma, Cuba, Iran, North Korea, and Zimbabwe as examples of outposts of tyranny.