Britain on Thursday said China had broken its main bilateral treaty on Hong Kong by imposing new rules to disqualify elected legislators in the former British colony, cautioning that it would consider sanctions as part of its response. The British flag was lowered over Hong Kong when the colony was handed back to China in 1997 after more than 150 years of British rule - imposed after Britain defeated China in the First Opium War. Hong Kong’s autonomy was guaranteed under the “one country, two systems” agreement enshrined in the 1984 Sino-British Joint Declaration signed by then Chinese Premier Zhao Ziyang and British ... (full story)