I'll be in London at C-mas for the first time in years. I was thinking/hoping to sneak away from family early morning to have a roll around deserted London and see if it has that "28 days later" vibe I'm hoping for.
I won't put myself on the list as I don't know what time I can get away or how long I can be out before I get my annual accusation of ruining C-mas. Perhaps I'll join, perhaps I'll bump into you out there.
If you get out early then there will definitely be a post apocalyptic feel. PM me closer to the time and I'll give you my number so you can call on the offchance that we're somewhere near you whilst you're out and about.