British Empire
From TARDIS Index File, the free Doctor Who reference.
The British Empire was the name used by the United Kingdom during its time as a colonial power.
Josiah Samuel Smith hoped to take over the British Empire by having Redvers Fenn-Cooper assassinate Queen Victoria. (DW: Ghost Light)
Yvonne Hartman of Torchwood One hoped to use alien artefacts to rebuild the British Empire. (DW: Army of Ghosts)
