It ended with his resignation as Prime Minister on 11 May 2010 .
The premiership of Gordon Brown began on 27 June 2007 when Brown accepted the Queen 's invitation to form a government , replacing Tony Blair as the Prime Minister of the United Kingdom .
It ended with Gordon Brown 's resignation as Prime Minister on 11 May 2010 .
The premiership of Gordon Brown began on 27 June 2007 when Brown accepted the Queen 's invitation to form a government , replacing Tony Blair as the Prime Minister of the United Kingdom .