Since 2004 Ralphs Bay has been the focus of a local development debate.
Walker Corporation had planned a major development in the bay near
Lauderdale. The proposal included a
canal development and a
marina, to be known as "Lauderdale Quay". It met strong opposition from the local community which was concerned that the development would destroy native wildlife habitat in the area and reduce public access to the foreshore. On 22 October 2009 the Tasmanian Planning Commission released its Draft Integrated Assessment Report which highlighted significant planning issues that seem to indicate that approval will not be given for the proposal. On 23 June 2010 the Greens announced the legal confirmation of the Ralphs Bay Conservation Area as being 171 hectares and therefore preventing proposed canal housing estates. ==Notes==