By day, workers throng the small offices on the upper floors of dingy Orchard Towers, with patrons occasionally streaming in for cheap Thai food.
But, after dark, the place is transformed, buzzing with sex workers and drunks.
Please subscribe or log in to continue reading the full article.
*Terms and conditions apply.
We have been experiencing some problems with subscriber log-ins and apologise for the inconvenience caused. Until we resolve the issues, subscribers need not log in to access ST Digital articles. But a log-in is still required for our PDFs.