I received this from the UK government today:
There is more detail here.
https://www.bbc.co.uk/news/articles/c794zd1vqn4o
It’s worth being aware that there is a drive from airlines to include fuel shortages as ‘extraordinary circumstances’ to avoid paying compensation for disruption.
Thanks, Frank, that's good to know.
Emma, the BBC article has a paywall although I get the gist of what it is saying. I can't say that I blame them for pushing to make it an "extraordinary circumstance." It's not really their fault that the fuel shortage is happening.