Coronavirus has had a major affect on horse racing all across the globe, forcing the temporary abandonment of racing in a handful of prominent racing states in America, as well as Britain, France, hard-hit Italy and South Korea, while other places soldier on in front of empty grandstands. Hong Kong lies roughly 700 miles due south of Wuhan, the widely accepted epicentre of the virus's outbreak, but owing to aggressive action by the government and a populace that adhered strictly to preventive measures, racing has been allowed to continue in...