Which one of the following statements is incorrect?

• A. In Cuthbertson v. Rasouli, the Supreme Court of Canada held that the Health Care Consent Act, 1996 requires physicians in Ontario to obtain the consent of the patient or his or her substitute decision maker to withdraw life-prolonging treatment
• B. In Wawrzyniak v. Livingstone, the Court held that the Health Care Consent Act, 1996 does not require physicians in Ontario to obtain the consent of the patient or his or her substitute decision maker to put a DNR order on the patient's chart
• C. In its most recent policy statement, the College of Physicians and Surgeons of Ontario stated that physicians do not have authority to unilaterally issue DNR orders, but rather must follow the College's conflict resolution policies
• D. The College of Physicians and Surgeons of Ontario requires physicians to provide all resuscitative measures including cardio-pulmonary resuscitation if a patient suffers a cardiac or respiratory arrest before a conflict over the patient's DNR status is resolved, even if doing so is inconsistent with accepted medical standards