What urban model does Sydney Australia fit into?

Sydney, Australia, fits into the "Multiple Nuclei Model" of urban structure. This model suggests that the city does not have a single central business district but rather multiple centers of activity that cater to different functions, such as commercial, residential, and industrial areas. Sydney's diverse neighborhoods, including the Central Business District (CBD), suburban centers, and coastal regions, exemplify this polycentric approach to urban development. Additionally, its geographical features, such as the harbor, further influence the city's spatial organization.