 Complete the following phrase:  On the outbreak of the First World War Gossamer joined the newly established Grand Fleet at Scapa Flow in Orkney. In August 1914, the minesweepers attached to the Grand Fleet, including Gossamer were employed on carrying out daily sweeps of the Pentland Firth. In October 1914 Gossamer was based at Devonport. On 17 December 1914, Gossamer and the torpedo gunboats and were on passage from Lowestoft to Scapa Flow, when they were temporarily diverted to help to deal with a minefield laid off Scarborough during the 