In the UK, if you face a medical emergency, you have the right to receive immediate treatment through the NHS, regardless of your immigration status or ability to pay. This means that if you experience severe symptoms, such as chest pain or difficulty breathing, you should call 999 or visit your nearest Accident & Emergency (A&E) department. The NHS is committed to providing emergency care to anyone who needs it. After treatment, you may be asked questions about your eligibility for ongoing NHS services, but this will not affect your right to receive emergency treatment. Always seek help without hesitation in an emergency.