Sweden, Stockholm, Royal Palace guard beside canon with Swedish emblem on the barrel.

Sweden, Stockholm, Royal Palace guard beside canon with Swedish emblem on the barrel.

England, London, View of St Paul's Cathedral from Cannon Street with iconic red London bus passing by.

England, London, View of St Paul's Cathedral from Cannon Street with iconic red London bus passing by.

Guyana, Demerara-Mahaica Region, Georgetown, The Parliament Building was completed in 1834 in the 19th Century classical rensissance architectural style. In front are two Russion cannons captured at...

Ireland, County Meath, Oldbridge House, Battle of the Boyne Visitor Centre near Drogheda in County Louth, Gun carriage.

Ireland, County Meath, Oldbridge House, Battle of the Boyne Visitor Centre near Drogheda in County Louth.

Northern Ireland, County Derry, The Guild Hall, view from the city's 17th century walls with a cannon in the foreground.

Northern Ireland, County Derry, The Guild Hall, view from the city's 17th century walls with a cannon in the foreground.

Northern Ireland, County Derry, The Guild Hall, view from the city's 17th century walls with a row of cannons in the foreground.

Northern Ireland, County Derry, The Guild Hall, view from the city's 17th century walls with a cannon in the foreground.

Ireland, County Sligo, Strandhill seaside promenade, Using a cannon to dispose of the Christmas tree.