Hadrian's Wall, for centuries the boundary between Britannia (roughly modern England and Wales with the exception of the parts of England north of the wall) and Caledonia (modern Scotland) is often used as a popular reference to the border, especially in humorous contexts.
It has been proposed that a new sculpture, to be called the Star of Caledonia, be sited near Gretna to mark the English-Scottish Border [REF].