https://www.gov.uk/hand-luggage-restrictions https://www.gov.uk/hand-luggage-restrictions - Note that it's not just strictly liquids, there's some nuance to it.

https://www.gov.uk/hand-luggage-restrictions https://www.gov.uk/hand-luggage-restrictions - Note that it's not just strictly liquids, there's some nuance to it. Where a gel/cream becomes a solid is undefined. Annoyingly.