The UK government is set to expand 'Martha's Rule' to include Accident and Emergency (A&E) departments across England. The initiative, named in memory of Martha Mills, who died after a failure to escalate her care, is designed to provide patients and their families with a formal mechanism to seek a second medical opinion if they feel a patient's condition is worsening and not being adequately addressed by the current clinical team.

Initially piloted in select hospital trusts, the policy aims to shift the culture of hospital care by empowering families to challenge clinical decisions without fear of friction with staff. By extending the rule to A&E, the government intends to ensure that the right to a second opinion is available from the moment a patient enters the emergency system, rather than being limited to inpatient wards. Proponents of the policy argue that it will prevent avoidable deaths by catching clinical errors or oversights earlier in the treatment process. While the expansion has been welcomed by patient safety advocates, the practical implementation will depend on how individual hospital trusts integrate the review process into their existing emergency workflows. The government has indicated that this expansion is part of a broader commitment to improving patient safety and transparency within the National Health Service (NHS).