Watched this and have come to some decisions...
Should I survive the plague/'flu/assorted buggy type things then I'd:
1) Go straight to the local coal merchants, borrow the lorry and load up on coal and gas cylinders.
2) Locate and obtain a couple of goats, chickens and a cow (may have to pick up a horsebox for that, as I'm not sure cows like lorries).
3) Head to local petrol distribution centre and come away with a tanker-full. What's the point in filling up just a few cans?
4) Remove as many packets of seeds and fruit trees as possible from the local garden centre. Actually, add a horse to 2. The manure would be good for the garden. And ploughing. The horse that is, not the manure.
5) Visit Tesco in a very large vehicle (possibly the coal-man's lorry?) and remove lots of tinned food, honey and chocolate. Have absolutely no worries that the chocolate would last long enough to go out of date.
6) Add vast quantities of toothpaste and toothbrushes to 5 as am sure that tooth decay caused by chocolate would be even more unpleasant with no dentists.
7) Assume that neighbours are dead and remove their generator.
Acquire lifting lorry from local builders merchants and stock up on wood/bricks/roof tiles/ladders etc to help carry out future house repairs.
9) Make use of lifting mechanism on 8 and re-visit neighbours in 7 and remove their (full) oil tank.
10) Take large bag on trip down to Bond St and stock up on wares from Tiffany, Harry Winston & Asprey's. Because frankly who am I kidding? I wouldn't be much good at this self-sufficiency lark, so I might as well go out in style!