Extra costs and the use of public resources may be incurred under the Hong Kong government’s proposed moves to increase professional scrutiny of building maintenance projects following the deadly Tai Po inferno, a lawmaker has said, calling for further discussion. Election Committee lawmaker Andrew Lam Siu-lo, a town planner by training, said on Thursday that expanding the Urban Renewal Authority’s (URA) role in such projects might require extra time and money, urging the government and...