The Sino-British Treaty for the Relinquishment of Extra-Territorial Rights in China,[1] or the Sino-British New Equal Treaty, was a bilateral treaty concluded between the British and the Chinese government in Chongqing on 11 January 1943. The formal name of the treaty was Treaty Between His Majesty in Respect of the United Kingdom and India and His Excellency the President of the National Government of the Republic of China for the Relinquishment of Extra-Territorial Rights in China and the Regulation of Related Matters.
Under that treaty, the British government relinquished any special rights it had in China. This was done as a conciliatory step towards the Chinese government in order to boost up its cooperation with the Allied Powers in the Second World War. The United States and China concluded a similar treaty on the same day.
Ratifications were exchanged in Chongqing on 20 May 1943, and the treaty became effective on the same day. It was registered in the League of Nations Treaty Series on 30 September 1944.[2]
See main article: Unequal treaty. The Treaty of Nanjing, concluded in 1842, granted the British government extra-territorial rights in China, which included mainly commercial rights for British companies and extra-territorial rights for British nationals in China.[3] British subjects could only be prosecuted for crimes or have civil cases brought against them before British Consular courts or the British Supreme Court for China and Japan.
The need to modify the conditions of extra-territorial rights in China arose from the dire situation vis à vis military cooperation between Britain, China, and the US, following the Japanese invasion of China in 1937 and later during the Second World War. On 18 July 1940, British Prime Minister Winston Churchill declared in parliament his government's intention of relinquishing extra-territorial rights in China once peace was concluded.[4] The issue was raised again following the outbreak of war in the Pacific in December 1941, and at this point the British position was greatly influenced by the US position. Already in March 1942, agreement was reached among State Department officials regarding the need to modify existing agreements with the Chinese government in the latter's favour in order to improve relations.[5] On 25 April 1942, the British government sounded its positions on the matter in a memorandum to the US government, in which it agreed to abolish extra-territorial jurisdiction in principle, but suggested to postpone negotiations to that effect until the end of the war.[6] On 6 May 1942, the US government responded to the British memorandum that it was not desirable to abrogate extra-territoriality in China at the moment, but that it would consider doing so in case approached about it by the Chinese government.[7] On 27 August 1942, US Secretary of State Cordell Hull suggested that in case negotiations for relinquishing extra-territoriality commence, the treaty should provide for
The British government was not receptive at first to Hull's proposals, but the US government began pressing London to start negotiations with Chongqing right away, fearing lest waiting until the war's end will strengthen Chinese public pressures to adopt stiffer positions vis-a-vis the US and British governments. On 3 October 1942, the US government submitted to the British government a draft US-Chinese treaty based on Hull's proposal of 27 August.
The Chinese side first indicated its desire to abolish extraterritoriality in August 1942, in a conversation between Wang Beng-shen, advisor to Chiang Kai-shek on Japanese affairs, and member of the British embassy in Chongqing. The Chinese adviser stated that the Chinese government desired to abolish extra-territorial rights in Shanghai, and was willing to grant some special status to British companies in that city.[8]
As a result of US pressure, the British government agreed in early October 1942 to enter negotiations with the Chinese government on the abrogation of extra-territoriality, and on 9 October the US and British governments officially notified the Chinese government of their initiative to that effect.
Negotiations eventually led to the conclusion of two similar treaties in January 1943 between China and the UK and US respectively agreeing the relinquishment of extra-territorial rights in China.
The wording of the treaty was similar to the proposal made by Hull on 27 August 1942, as it remained brief in order to allow for more detailed agreement once the war was over.
See main article: Hong Kong–Taiwan relations. Chiang Kai-shek attempted to put the Hong Kong Question onto the two parties' agenda, suggesting that the Kowloon concession should be returned to the Republic of China along with the other foreign concessions. This was fiercely rejected by the United Kingdom's prime minister at the time, Winston Churchill. The United Kingdom also demanded that the Republic of China give their written consent that the Kowloon concession was not included within the unequal treaties, or else they would refuse to sign, so the Republic of China was forced to drop the concession of Kowloon from the agenda. The two sides signed the treaty, with the Republic of China writing a formal letter to the United Kingdom and securing the right to raise the issue of Hong Kong on a later occasion.[9]