This morning I convened an urgent meeting of senior officials from Transpower, the Electricity Authority, and the Ministry of Business, Innovation and Employment (MBIE). I asked a series of questions and sought assurances about the ongoing operations of the market to maintain security of supply. I have also asked that a coordination group be established by MBIE to lead the response and commence a review of what has occurred. While we cannot undo what happened yesterday, we can thoroughly investigate the cause and take steps to minimise the risk of it happening again. I will add that this Government has taken numerous steps towards ensuring the electricity market is working as it should, including a range of responses to recommendations from the electricity price review. The recent spike in high electricity prices as a result of the dry hydrological year and a short-term gas supply issue led me to seek analysis on this from the Electricity Authority. Yesterday's events have prompted further questions on whether the system is fit for purpose.