This snow plow / snow tractor is perfect for those Ice Station Zebra games.
At 1/96th scale it's a bit small for me, but compared to the Roco version that does not exist and would cost $25 each if they did exist, I will go with the 96 cent version of the Oshkosh M-ATV.
This is a nice police K-9 truck, two dogs sleeping in the back.
While originally a military vehicle, this armored car has been produced in several police versions too.
One of the ways to make a city look more real is to have the mundane vehicle that you see in operation every day. In 1938 that means an ice truck. In 2014 that means a water truck.