⛔ Ban · · Australia
Australian states begin outlawing cannabis
Victoria's Poisons Act made it the first state to control cannabis. South Australia followed in 1934, New South Wales in 1935, Queensland in 1937, Western Australia in 1950 and Tasmania in 1959.
Checked. The date and the event were compared with a source that was read.
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Listed for context. No score change is recorded for Australia here.