Carsten Borchgrevink in 1900 at 78°50'S, a record which they held briefly until the southern party itself passed it on its way to an eventual 82°17'S. During the Antarctic winter of 1902 Discovery became locked in the ice. Efforts to free her during the summer of 1902–03 failed, and although some of the expedition's members (including Ernest Shackleton) left in a relief ship, Crean and the majority of the party remained in the Antarctic until the ship was finally freed in February 1904. After returning to regular naval duty, Crean was promoted to petty officer, first class, on Scott's recommendation. Between expeditions, 1904–1910 Crean came back to regular duty at the naval base at Chatham, Kent, serving first in Pembroke in 1904 and later transferring to the torpedo school on Vernon. Crean had caught Captain Scott's attention with his attitude and work ethic on the Discovery Expedition, and in 1906 Scott requested that Crean join him on Victorious. Over the next few years, Crean followed Scott successively to Albemarle, Essex and Bulwark. By 1907, Scott was planning his second expedition to the Antarctic. Meanwhile, Ernest Shackleton's Nimrod Expedition, 1907–09, despite reaching a new furthest south record of 88°23'S, had failed to reach the South Pole. Scott was with Crean when the news of Shackleton's near miss became public; it is recorded that Scott observed to Crean: "I think we'd better have a shot next." Terra Nova Expedition, 1910–1913 Scott held Crean in high regard, so he was among the first people recruited for the Terra Nova Expedition, which set out for the Antarctic in June 1910, and one of the few men in the party with previous polar experience. After the expedition's arrival in McMurdo Sound in January 1911, Crean was part of the 13-man team who established "One Ton Depot", from Hut Point, so named because of the large amount of food and equipment cached there on the projected route to the South Pole. Returning from the depot to base camp at Cape Evans, Crean, accompanied by Apsley Cherry-Garrard and Henry "Birdie" Bowers, experienced near-disaster when camping on unstable sea ice. During the night the ice broke up, leaving the men adrift on an ice floe and separated from their sledges. Crean probably saved the group's lives, by leaping from floe to floe until he reached the Barrier edge and was able to summon help. Crean departed with Scott