guest of honour may be a senior officer in the United States Navy. British celebrations Sea Cadet Corps in the United Kingdom hold a youth cadet parade known as the National Trafalgar Day Parade on Trafalgar Square each year. The parade is formed with a platoon from each area, a guard and a massed band. This is held on the closest Sunday to 21 October. Units and Districts from around the country celebrate this day – usually with a town parade. Birmingham celebrates the anniversary with a ceremony at the statue of Lord Nelson – the oldest such statue in the United Kingdom – in the Bull Ring. The ceremony is led by the Lord Mayor of Birmingham and involves men and women of , Sea Cadet units from across the West Midlands and various civic organisations, including The Nelson Society and The Birmingham Civic Society. Afterwards representatives of naval and civic organisations lay wreaths and a parade marches off to Victoria Square, the public square in front of the seat of local government, where the Lord Mayor takes the salute. Another aspect of the Birmingham celebration is that the statue is regaled with swags of laurel and flowers, possibly due to its location by the wholesale flower markets of the city. This tradition, marked through most of the nineteenth century, was revived in 2004. In Edinburgh, citizens commissioned the Nelson Monument on Calton Hill in memory of Admiral Lord Nelson. Weather permitting, the Trafalgar flag signal "England expects that every man will do his duty" is flown on Trafalgar Day. Looking like a tall stone telescope, the Nelson Monument contains a time ball which drops at 1 o'clock daily. The village of Dervock in County Antrim (Northern Ireland) has the only known memorial which takes the form of a stained-glass window depicting Admiral Lord Nelson minutes before he was killed on board in 1805. It is believed that this is the only memorial on the island, Nelson's pillar in Dublin (the earliest memorial to Admiral Nelson) having been destroyed in 1966, and in 2015 residents organised their first ever "Trafalgar Day". In Gibraltar, the Trafalgar Day service takes place at the Trafalgar Cemetery, where the senior Naval Commander reads an extract from the Gibraltar Chronicle newspaper, the first periodical to report on the battle. Some sailors died in Gibraltar of wounds received at Trafalgar; they are buried in Gibraltar.