United Kingdom

From Tardis Wiki, the free Doctor Who reference

The United Kingdom was a collection of countries including; England, Wales, Scotland and Northern Ireland.

Real World

From the BBC Wales series onwards, the term Great Britain has often been erroneously used to refer to the United Kingdom as a whole, however this usage excludes Northern Ireland.

Story settings

A great many stories have been set in the United Kingdom, Starting with the Shoreditch, London setting of An Unearthly Child (identified as Shoreditch in Remembrance of the Daleks). Setting aside the many unspecified locations, almost every region of the country has been used as a setting:

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