Tony Blair
From Tardis Wiki, the free Doctor Who reference
Tony Blair was a politician mentioned by Mickey Smith who had been elected as Prime Minister of Great Britain and Northern Ireland. (DW: Rise of the Cybermen)
Behind the Scenes
There exists no further information on the Doctor Who Universe version of Tony Blair. Presumably, he also served as Prime Minister.
It is possible that Joseph Green's claim of weapons of mass destruction could be launched on Earth in 45 seconds (DW:World War Three) is based on the possibly fake claim of Tony Blair's claim of terrrorists being "able to launch weapons of mass destruction in 45 minutes.