The debate over cash-over-valuations, or COVs, for Housing and Development Board (HDB) flats continues. This week, the body representing Singapore's property valuers called for the removal of all official data on cash premiums paid for HDB resale flats. The Singapore Institute of Surveyors and Valuers (SISV) said it supported National Development Minister Khaw Boon Wan's decision to cease the release of...