Speakers' Corner topics are divided by interest and known as "classes". An area was set up in Bangkok in the 1930s, and quickly became known as Hyde Park, to enable freedom of speech and the airing of political views in Thailand. The area was shut down after student rioting and the lethal intervention of the army and it is not discussed openly today. In 1955, Marshal Plaek Pibulsonggram had visited London as part of an international tour. He became impressed with the 'Speakers' Corner' in Hyde Park. Upon his return to Thailand a 'Hyde Park' space for free speech and assembly was
Speakers' Corner, Singapore any of Singapore's four official languages (English, Malay, Mandarin or Tamil) or any related dialects, and the use of sound amplification devices was prohibited. The latter restriction was justified on the grounds that it would reduce noise pollution and prevent one speaker from drowning out another one, and that it also applied to Speakers' Corner in London. In 2002, exhibitions and performances were also permitted to be held at Speakers' Corner. The conditions that organizers and participants had to adhere to were broadly similar to those applying to speeches. In addition, the organizer or an authorized agent had to be