Hong Kong’s construction sector has raised concerns about fines as high as HK$400,000 (US$51,070) for contractors that fail to prevent smoking at building sites under a proposed ban, urging the government to exempt companies that have already complied with the industry’s guidelines. Contractors could face fines of up to HK$400,000 (US$51,070) for violations under the government proposal to improve safety following the deadly Tai Po fire last November. Workers could face a HK$3,000 fine for...