) An under-frequency event occurred at about 10.12am on 23 October 2025, when HVDCPole 3 tripped offline and the frequency in the North Island fell ...
). Ein cyf/Our ref. DC/JMHSC/02605/25. Jonathan MorganChair. Cwm Taf Morgannwg UniversityHealth Board... This letter follows the Public Accountability Meeting held with members of the Cwm Taf Morgannwg University Health Board on the 23 October 2025.