It appears to be a friendly farewell, even while Ireland is embroiled in its own Civil War. The Union Jack is lowered at the hospital and Macready goes to review the final contingent of troops as they leave the Royal barracks, later known as the Collins barracks. He then motors to Kingstown, now Dún Laoghaire, where he receives a 17-gun salute and joins Admiral Cecil Fox, the Sligo-born naval commander in the area, on board the cruiser HMS Dragon to sail home to England and retirement.
Meanwhile, the troops, 3,500 men mostly from the Leicester, Worchester, and Border regiments, march to the port. At Beresford Place they are greeted by 500 members of the Legion of Irish Ex-Servicemen, in civilian clothes but wearing their decorations. Thousands of other people line the quays and the armoured cars and the Dublin Metropolitan Police stand by, but there is no trouble. Embarkation onto six ships begins around 1:15 PM. At 3:10 PM, the last ship to leave, the steamer Arvonia chartered from the London and North Western Railway, weighs anchor while a band on deck plays “God Save the King” and a crowd breaks into the North Wall Extension to wave a final farewell as it enters Alexandra Basin.
The armoured cars them drive north to Ulster and the evacuation of the Irish Free State, apart from the Treaty ports, is over. General Richard Mulcahy, who takes over the Royal barracks that day, claims “the incubus of occupation that has lain as a heavy hand on the country for years has been removed.”
In his memoirs, Macready expresses annoyance that a photograph of Fox and himself published in The Irish Times on December 18 has the caption “two gallant Irishmen.” Although he has an Irish grandfather, he cordially loathes Ireland.
The British leave fully outfitted barracks to the Irish Army and artifacts including a large card in the Headquarters in Parkgate Street printed with the admonition “LOVE ONE ANOTHER.”