The UK is set to experience more frequent spring heatwaves as climate change leads to increasingly extreme weather patterns. A new record temperature of 33.5C was recorded at London Heathrow, surpassing the previous record of 32.8C that had stood since 1944. This unprecedented heatwave coincided with a bank holiday, drawing crowds to beaches and parks. Research from the Met Office suggests that the likelihood of breaking May temperature records has tripled due to rising carbon emissions. Notably, all three of the UK's warmest springs have occurred since 2017. Experts, including Professor Chris Brierley from University College London, emphasize that such extreme heat events are becoming more common and will have serious implications for human health and the environment. The UK Health Security Agency has issued heat health alerts, warning of increased pressure on the NHS and a potential rise in mortality rates, particularly in regions like the East Midlands and London.