Context: A severe heatwave is gripping parts of the UK, bringing record-breaking temperatures and an increased risk of wildfires, with southern England and the south Midlands facing an "exceptional" risk of wildfires. The UK Health Security Agency has issued amber and yellow heat health alerts from July 12 to 15, warning of significant impacts on health and social care services. The heatwave is expected to continue throughout the week, with temperatures forecast to reach 26-30C in many areas and 31-33C in parts of south-east Wales and south-west England.