www.itv.com/news/2022-11-28/national-grid-may-pay-households-to-reduce-energy-to-avoid-blackouts-on-tuesday
I've just seen on the news that the National Grid are thinking about doing their first demand flexibility session tomorrow evening. As I understand it's optional and people willing have likely already signed up to the scheme. No intention of causing any panic, the lights are not going to go off! I think it's just that demand will be high tomorrow evening because of the England v Wales match and this is an attempt to keep a lid on the energy usage.
Grateful for input from those with any further insight.