In February 1975, Whitlam announced the creation of the Darwin Reconstruction Commission, which was given the task of rebuilding the city "within five years", focusing primarily on building houses. The Commission was headed by Tony Powell. The damage to the city was so severe that some advocated moving the entire city. However, the government insisted that it be rebuilt in the same location. By May 1975, Darwin's population had recovered somewhat, with 30,000 residing in the city. Temporary housing, caravans, hotels and an ocean liner, MV "Patris", were used to house people, as reconstruction of permanent housing had not yet begun by September that year. Ella Stack became Mayor of Darwin in May 1975 and was heavily involved in its reconstruction.