National Development Minister Mah Bow Tan has said there is no shortage of housing in Singapore. He said, "Based on all the BTO (Build-To-Order) projects that we've had so far, (for) all of the projects, all of the developments for the last year - except one - there've always been flats left over, even after everybody in the queue has been offered." Mah Bow Tan (file pic)But some home buyers often...