Mental disorders and public safety of the community at large--does the Tarasoff principle apply in Singapore?

The Tarasoff Principle is a legal ruling arising out of the Tarasoff case in California, in which 2 therapists were found by a court to be negligent for not warning an intended victim of a threat to her by their mentally disordered patient, and she was subsequently killed. The 2 therapists were deemed to have an obligation to protect an intended victim of a patient who presented a serious danger of violence. The question is whether this would apply under Singapore law, and whether an act of disclosure to protect a victim would be a breach of confidentiality and the doctor-patient relationship.