President and Mrs Higgins left Áras an Uachtaráin with full military honours at 2.30pm. A Guard of Honour was provided by the 12th Infantry Battalion, and the Army No. 1 Band played the Presidential Salute. The President was accompanied by a motorcycle Escort of Honour to Baldonnel Aerodrome where he departed at 4pm for Heathrow Airport.[6][7]
Tánaiste and Foreign MinisterEamon Gilmore and his wife Carol Hanney also travelled with the President. The Irish delegation included the Secretary General to the President, Adrian O'Neill; Secretary General to the Government, Martin Fraser; Department of Foreign Affairs Secretary General, David Cooney; the President's chief of protocol, Orla O'Hanrahan; adviser, Liam Herrick; and the President's aide-de-camp, Colonel Brendan McAndrew. The President spent the night at the Kensington Hotel, in South Kensington.[8][9][10]
The Irish and British parties then travelled together in royal limousines to the Royal Dais on Datchet Road, Windsor, where the town was decked with Tricolours and Union Flags and a formal ceremony of welcome was conducted by Queen Elizabeth and Prince Philip, Duke of Edinburgh. Afterwards, the royal party and visitors departed in horse-drawn carriages with full cavalry escort to Windsor Castle, where the President, accompanied by The Duke of Edinburgh, inspected a Guard of Honour provided by the 1st Battalion, Irish Guards. President Higgins presented a ceremonial red coat to its regimental mascot, an Irish Wolfhound called Domhnall of Shantamon.[11][12][13] The President viewed Irish-related items from The Royal Collection at Windsor Castle.
In the evening, the President and Mrs. Higgins were guests of honour at a State Banquet hosted by the Queen at Windsor Castle along with 160 guests. The Queen made a speech before dinner and President Higgins replied, and proposed a toast to Her Majesty.[17] Higgins and his wife were honoured as guests of the Queen at Windsor Castle for the remainder of their visit.