sentences:  In October 1923, "Centaur" was decommissioned, transferred to the Reserve Fleet, and placed in reserve at Devonport Dockyard.After undergoing a refit in 1924 and 1925, she was recommissioned at Portsmouth on 8 April 1925 to serve as the flagship of Commodore (D) – the officer in command of all destroyers – in the Atlantic Fleet, recommissioning in February 1928 and September 1930 to continue in this role.She was decommissioned again in March 1932 and placed in reserve at Portsmouth.