内容摘要：After her daughter's death, new safety rules, known as "Natasha's Law", were introduced which require full ingredient and allergen labelling on all food made on premises and pre-packed for direct sale.

After her daughter's death, new safety rules, known as "Natasha's Law", were introduced which require full ingredient and allergen labelling on all food made on premises and pre-packed for direct sale.

Did they follow the traditional path after a mass lay-off and head to the nearest pub? "We had a very large party at my house. Otherwise it would have been pretty awful to have put all that effort into the company and not mark it in some way."His former colleague Kathryn Evans headed up the space effort, the work around hypersonic flight for the Ministry of Defence and opportunities to apply the technology in any other commercial areas.

When did she know the game was up? "It's tricky to say when I knew it was going wrong, I was very hopeful to the end. While there was a lot of uncertainty there was a strong pipeline of opportunities."She remembers the moment the axe fell and she joined 200 colleagues in the HQ's auditorium."It was the 31st of October, a Thursday, I knew it was bad news but when you're made redundant with immediate effect there's no time to think about it. We'd all been fighting right to the end so then my adrenalin crashed."

And those final hours were recorded. One of her colleagues brought in a Polaroid camera. Portrait photos were taken and stuck on a board with message expressing what Reaction Engines meant to individuals.What did Ms Evans write? "I will very much miss working with brilliant minds in a kind, supportive culture."

Since then she's been reflecting "on an unfinished mission and the technology's potential".

But her personal pride remains strong. "It was British engineering at its best and it's important for people to hold their heads up high."Recurring names included Rowling, civil rights activist Rosa Parks, singer Taylor Swift and the term "mum".

Ms Hatchet posted on X thatand called on the Trust to

last month, the Trust said: "Any contributions to the piece have been made by those who chose to take part."None of the views expressed or actions taken by participants represent the views of the National Trust, the artist or the University of Leeds."