Blackout warning risk during two months this winter if there are ‘tight days’, says energy system regulator
Help us verify you as a real visitor Attention, Our system has indicated that your user behaviour is potentially automated. News Group Newspapers Limited does not permit the access, collection, text or data mining of any content from our Service by any automated means whether directly or through an intermediary service. This is stated in our terms and conditions. If you would like to inquire about the commercial use of our content, please contact crawlpermission@news.co.uk. Why am I seeing this?...





