Very interesting debate!
Some 'civilians on here' are insanely well armed.

To provide my answer to at least part of the OP, here in the UK i would have immediate access to the usual cutlery and food prep. utensils, and general tools like chisels, and stanley knives. most of which won't be much good actually, certainly for extended tool or weapon use.
Also, i can get to a well balanced bill hook (machete like hedging tool), a rip hook, a hatchet, and cording (splitting) axe.
I also have a rather nice 6' lemonwood longbow with an 80lb draw weight, and 30 target arrows.
However, according to Zombieland i'll be in the first wave of casualites. Having failed 'Rule 1: Cardio', i'll be zombified pretty early on i suspect.

In terms of the collapse of society, a...i won't say 'good'...more like 'chilling' film to watch on what may happen in Threads.
http://en.wikipedia.org/wiki/ThreadsIt was a made-for-TV docu-drama in the 1980s. Sure its about nuclear war, but i think it shows the reality of civil collapse rather well. Certainly not the glamourous outcome of the typical zombie movie.
I particularly like the protrayal of the local council 'emergency committee' and what happens to them.