(Photo: Xinhua/AP)

(Photo: Xinhua/AP)

(Photo: Xinhua/AP)

(Photo: Xinhua/AP)

(Photo: Xinhua/AP)

(Photo: Xinhua/AFP)

(Photo: Xinhua/AFP)

(Photo: Xinhua/AFP)

(Photo: Xinhua/AFP)

(Photo: Xinhua/AFP)

(Photo: Xinhua/AFP)

(Photo: Xinhua)

Floral tributes and a card are seen outside the residence of Baroness Thatcher in No.73 Chester Square in London, Britain, on April 8, 2013. Former British Prime Minister Margaret Thatcher died at the age of 87 after suffering a stroke, her spokesman announced Monday. (Xinhua/Wang Lili)

A bottle of milk to pay tributes are seen outside the residence of Baroness Thatcher in No.73 Chester Square in London, Britain, on April 8, 2013. Former British Prime Minister Margaret Thatcher died at the age of 87 after suffering a stroke, her spokesman announced Monday. (Xinhua/Wang Lili)

Floral tributes and a book are seen outside the residence of Baroness Thatcher in No.73 Chester Square in London, Britain, on April 8, 2013. Former British Prime Minister Margaret Thatcher died at the age of 87 after suffering a stroke, her spokesman announced Monday. (Xinhua/Wang Lili)

The Union Flag flies at half mast over Portcullis House following the death of former British Prime Minister Baroness Margaret Thatcher in London, Britain, on April 8, 2013. It has been confirmed that Lady Thatcher died this morning following a stroke at the age of 87. (Xinhua/Wang Lili)