Yeah, that was me, and thanks for going ahead J40kfan. I suppose one of you should broadcast we're going for the Perynn Building in this case; I would, but I'm already in Fryerbank.
Just arrived at the Perryn building, there were five zombies outside as well as quite a few in the surrounding area. I killed one of the zombies outside the Perryn building and seriously damaged another, but at the moment there's only three of us inside, so we may be in some trouble.
EDIT: Great, I've got -19 action points. I didn't think I'd be able to manfacture a syringe with 1 AP.