By 1973, the union had imposed the ban, and after discussions with the Sydney Cove Redevelopment Authority, a 'People's Plan' was developed. By October 1973, it appeared that the redevelopment would proceed as originally planned, using non-union labour. For two weeks, demonstrations by local residents and unionists followed, with numerous arrests being made. Liberal Premier Robert Askin was in the midst of an election campaign, and used the protests as a means of conveying his law and order message to voters. However, the green ban stayed in place until 1975 when the state union leadership was overthrown and was ultimately successful, as can be seen in the buildings that survive today. Instead of demolishing The Rocks, renovations transformed the area into a commercial and tourist precinct.