Both companies and other food firms, are legally obliged to maintain strategic reserves of critical items, such as flour, sugar and cooking oils. These are held in dedicated warehouses or underground bunkers that have back-up electricity generators.
There’s a fair bit of unquestioning glazing, but I think the overall idea comes across.
Tldr they don’t tell you what that actually means
The headline seems to be explained by
There’s a fair bit of unquestioning glazing, but I think the overall idea comes across.
Lock the doors, hide the food, jack up the prices? Ration the toilet paper?