I lived in Slovakia for 5 years, what we have here is just a dusting compared from what they get the central Europe, minus 16-20, , 20" snow in a week, nothing stops, everyone just gets on with it.
They can't believe our obsession with the weather,no snow plows, or gritting , only a handful of 4x4's, no problem. I had a Subaru over there and they couldn't see the point, A Skoda, with mud and snow tyres was all the needed, and I tell you, it worked just fine.
Just think, with the snow you have had down south in the last 24 hours, imagine it was every day until late February, could we cope? that's what they have.
N.B. They don't close the schools unless it goes below minus 22 degrees., Minus 21, we are open and you turn up, or else!
Happy cleaning