Original sentence: A community campaign to save the trees resulted in a park being proclaimed in 1983 and heritage listing by the National Trust of Australia (ACT) and the Australian Heritage Commission
Edited sentence: A community campaign to save the trees resulted in a park being proclaimed in 1983 and heritag by this observer on 7 Auguste listing by the National Trust of Australia (ACT) and the Australian Heritage Commission.During August 2009 the playground was fenced off, with a sign to the effect that the playground was undergoing renovation.However, no workmen could be seen by this observer on 7 August, leaving frustrated children with no option but to wail at their parents and hammer on the fence