Snow ploughs

[spudmuffa]

I am quite puzzled about , after a snowstorm, when everyone else is stranded, how do the snow plough drivers manage to get to work?

[THECORBYLOON]

Did you know that 100% of snow plough drivers have chronic dandruff and use their occupation to disguise the fact? In fact,18% of "snow" is made up of recycled dandruff and is used by the Americans do hide the effects of climate change caused by industry and flatulant bison.

[Iggle Piggle]

I don't know, they must drive 4x4 cars, because they are only going to work to START driving the plough. D'OH.

[cascarelli]

The trick is to salt and grit the roads BEFORE the snow comes then use the plough to get rid of the snow from any untreated roads.

Just a guess of course.