HUGE safe hosue

My army private - "Gun Slinger" (dumbest name ever) is in Grogg Heights, and I hit the Blaxall Police Department for some ammo. The place is quite strongly barricaded, clearly to let people in and out, because when I stepped inside, I found a mass of about fifty survivors!!

There's another PD just North-West of here, I haven't even been in there yet. I'm going to stay here for a while and get some fighting skills. I hope this group doesn't move on!