I quite like Survivors, although I haven't followed it too closely. No idea about the coal mine but has anyone else noticed that even after what must be many months (years?) in urban areas the grass is still neatly mown, hedges trimmed etc.
There was one episode a while back where kids had taken over a stately home - despite trashing the inside they had apparently found a mower and kept the lawns neatly mown :lol:
I guess it's filmed in the early hours of the morning.