An image of a Hong Kong construction worker smoking a cigarette while on bamboo scaffolding at a residential building has prompted outrage among internet users, who have drawn comparisons with the suspected cause of the city’s deadliest fire in decades.An image shared on a Facebook page called the Shau Kei Wan Sai Wan Ho Concern Group showed a worker smoking a cigarette while standing on scaffolding erected around what was identified as Tai On Building.A second worker in the same photo can be...