From Protest to Policy: The Rocks Green Bans and the Transformation of Heritage Protection in Sydney

Abstract

This paper examines the Rocks Green Bans (1971-1974) as a pivotal episode in the history of Sydney's urban planning and heritage protection. The Green Bans, imposed by the Builders Labourers Federation in collaboration with the Rocks Residents Action Group, halted large-scale modernist redevelopment proposed by the Sydney Cove Redevelopment Authority. Drawing on multi-source archival research, including newspapers, government records, and visual materials, the study reconstructs how grassroots mobilisation challenged state-led planning and reshaped the concept of heritage. The findings reveal three major contributions. First, the Green Bans contested the dominance of top-down modernist planning by legitimising community participation in shaping urban futures. Second, they broadened the notion of heritage beyond architectural preservation to encompass social and cultural values, particularly working-class identity and collective memory. Third, they laid the groundwork for institutional reforms, notably the establishment of the New South Wales Heritage Council in 1977. Beyond their historical significance, the Green Bans continue to influence contemporary debates on redevelopment and gentrification, demonstrating that heritage cannot be separated from principles of equity and justice. This case thus offers enduring insights for participatory planning and values-driven approaches to conservation in rapidly evolving urban contexts.