Best practice guidelines and multidisciplinary pathways of care are becoming an established and essential feature of clinical practice. They can be seen in a wide variety of clinical settings ranging right across the primary, secondary and tertiary health and social care spectrums. The 1997 White Paper places strong emphasis on quality and consistency of care delivery and gives assurances of performance measurements, integrated care (Wilson, 1996) and clinical governance. It suggests making healthcare delivery against national standards a local responsibility and quality of care the driving force for decision making at every level of the service to ensure excellence for patients no matter where the care is provided. A number of controversial issues surround the use of guidelines. Some argue that they are a fetter on clinical discretion, clinical freedom and can lead to the practice of ‘cookbook medicine’. Others maintain that they are an essential aid to providing safe and appropriate medical and nursing care.