According to a newspaper report (31 March 1934) on "pernicious drugs" in Jamaica, the issue concerning opium became one of the early roots of xenophobic attitudes against the new Chinese immigrants of the early 1900s.
根據1934年3月31日在牙買加一份報章有關“有害毒品”的報導，有關鴉片的問題成為20世紀初對華人新移民仇外態度的早期根源之一。