Former British prime minister Margaret Thatcher and husband Dennis (right) during the handover in 1997. Photo: AFP
Britain made 1984 vow to Hong Kong on Sino-British joint declaration, declassified documents show
Former British PM told top city officials London would confront Beijing over any post-handover breaches of Joint Declaration, documents show
Former British prime minister Margaret Thatcher and husband Dennis (right) during the handover in 1997. Photo: AFP
