Nguyen Van Son and Eppie Yip were among the 17 homeless people who lived on a footbridge in Sham Shui Po, Hong Kong’s poorest district. After packing up their shelters in mid-July, some of them have moved to a nearby park. But the homeless problem still persists in the neighbourhood.<br />Hong Kong property is the most expensive in the world. The monthly rent for low quality subdivided flats even smaller than a car park space can cost more than HK$4,000 or US$509, while public housing has a five and a half year long waiting list. Soaring rents, and inadequate public housing force the city’s poorest inhabitants to sleep rough.