In terms of food, I probably don't need to leave the house for about a month.
Maybe more.
I have loads of battery/powerpack powered lights.
The means to light the (gas) stove without relying on its 240v igniter.
I've been plagued by mice in my kitchen since before Xmas.
I contacted a pest control company but they said they couldn't come out to me until the new year.
So I took matters into my own hands.
I've been putting down poison, but to no avail.
All my Brexit Emergency Rations live in four plastic crates under my kitchen table.
Turns out that the mice have discovered all of the packet foods amongst the tins, and have been gorging themselves on it, except for the dried pasta. They haven't touched that. Then again why would they, if the choice was dried pasta or Ainsley Harriot's spicy Caribbean rice.
So, the other day I chucked out what was left of all of the packet stuff, and this afternoon I chucked out all of the out of data Pesto sauce, and then gave all of the remaining tins and the plastic crates a wash in properly hot water to get rid of the mouse poo/piss.
Then I put out some more poison.