20201224 06391100 1.0 TRUE Maritime safety regional limit MSQ regional data showing the limits of the five regions(Brisbane, Gladstone, Mackay, Townsville and Cairns). Each region has one or more operations bases (including a Harbour Master's Office) , and a policy branch in Brisbane. The Gold Coast Area and the Sunshine Coast Area are in Brisbane Region. © The State of Queensland (Department of Transport and Main Roads) 2023