About 3,000 Hawker Control Officers and Foremen of the Food and Environmental Hygiene Department will present a fresh look to the public from Monday (May 7) with their new summer uniforms. Picture shows the new epaulettes of various ranks of Hawker Control Officer (HCO) and Foreman grade staff. Top row from left are the new epaulettes of Foremen, Senior Foremen, Overseers and Senior Overseers. Below from left are those of Assistant HCOs, HCOs, Senior HCOs, Chief HCOs and Principal HCOs.   Close