The last two remaining Type 42s, and "Edinburgh" completed their careers without the system being operational. On 7 May 2013 "Edinburgh" arrived in the Pool of London, at the start of a farewell tour of Great Britain. She called at Edinburgh from 15 to 21 May, followed by Cammell Laird, Birkenhead, where she was built. Her final call on the tour was Lyme Regis on 29 May, prior to sailing for Portsmouth for decommissioning. She arrived in Portsmouth on 31 May and was open to the public there on 1 and 2 June. She was decommissioned on 6 June. In May 2013 a campaign was launched to bring the last of the RN's fourteen Type 42 Destroyers to the Port of Leith in Edinburgh and make her into a museum. The campaign was gathering public, political and business support and feasibility studies were being done. Leith is already home to the royal yacht , the steam trawler and the Trinity House Maritime Museum. The campaign has also received recent support from the charitable trust that looks after the royal yacht "Britannia". HMS "Edinburgh" departed Portsmouth under tow on 12 August 2015 for the last time to be dismantled in Turkey.