(left to right): Consumer Council Chief Executive Gilly Wong Fung-han; Chairman of the Hong Kong Jewellers' & Goldsmiths' Association Wong Siu-kee; Legislative Council President Andrew Leung Kwan-yuen; Consumer Council Chairman Wong Yuk-shan; Kowloon Pear

(left to right): Consumer Council Chief Executive Gilly Wong Fung-han; Chairman of the Hong Kong Jewellers' & Goldsmiths' Association Wong Siu-kee; Legislative Council President Andrew Leung Kwan-yuen; Consumer Council Chairman Wong Yuk-shan; Kowloon Pearls, Precious Stone, Association Lau Hak-bun; Review Committee President Vincent Fang Kang; and Review Committee member Peter Shiu Ka-fai at the launch of the Consumer Council jewellery retailer’s code of practice at the Harbour Grand Hong Kong Hotel in North Point. 31JUL17 SCMP / Dickson Lee (Photo by Dickson Lee/South China Morning Post via Getty Images)