上海公共租界巡捕房
Until the late-1920s, therefore, the SMC and its subsidiaries, including the police, power station, and public works, were British dominated (though not controlled, since Britain itself had no authority over the Council). Some of the Settlement's actions during this period, such as the May 30th Movement, in which Chinese demonstrators were shot by members of the Shanghai Municipal Police, did embarrass and threaten the British Empire's position in China even though they were not carried out by "Britain" itself.