Coles is actually a pretty good recommendation Pete. I will now have to revise my zombie outbreak survival plan.
Good point too fresh investor. my membership expired last month though.
Supermarket Warehouse > everything else in existence. A modern site can support supplying over 100 stores or circa 700,000 people, and industrial sites are usually surrounded by high fences, barbwire etc.
But all these things are just human magnets anyway. Revert back to the country and eek out a quiet existence.