Ice road truckers, yes that's the type of stuff I'm talking about, it's a common enough thing here at least for the northern communities.
"Drop dust here" OMG that's a funny concept to me but I get it. I guess that would probably be like the warm country's equivalent of kicking the frozen car cruds off before leaving the lot in the winter.
Awwwe...don't worry, when I do stupid things I do it safely :D
RE: Jasper National Park: Flowers and Glaciers, Wilcox Pass hike