A music festival on Anglesey is cancelled after an 18-year-old woman dies following a medical emergency at the event. Reports from multiple outlets say police and emergency services are called to the Tonnau festival at the Carreglwyd Estate in North Wales during the early hours, after the teenager fell ill at the site. Organisers issue a statement acknowledging the incident and announce the cancellation of the event following the death. One outlet describes the incident as a “severe medical emergency,” with the woman later passing away in hospital. The reports consistently state that the festival is called off in response to the death and that emergency responders attend the scene. No sources provided specific details about the cause of death beyond the medical emergency and the fact that she is taken from the festival to hospital, where she dies. Police are reported to have been involved from the early hours following the initial call to the festival.