 They paid off on 25 November 1936 and were scrapped in 1937 in Canada.Of 67 vessels completed, four were lost or scrapped as a result of damage on active service during 1919–22; five (Fairfield's "Spear" and "Sikh", and the Yarrow Specials "Tomahawk", "Tumult" and "Torch") were scrapped in the late 1920s.On 31 December 1930 the London Naval Treaty came into force, limiting RN destroyers to a total of 150,000 tons by 31 December 1936.