Researchers also found that policies primarily deal with those wishing to raise the alarm internally, however, they often made no or little provision for ‘bell-ringing’ or outsider whistleblowing. This could take the form of relatives or professionals from other agencies, such as social workers. This is significant as the NHS increasingly seeks collaborations with other sectors to respond to the challenges of an ageing population, meaning that external staff and other stakeholders are increasingly exposed to, and in a position to speak up about, poor quality care.