Once upon a time, I seem to remember, there were grit bins on streets that were badly affected by ice or who lived at the top of hills. Residents would go out with their shovels and put out the initial coating of grit. This would allow the big gritters to get up if needed, and meant people could also do the pavements so they could get out.

Probably not allowed now due to Helf n Safety.

Actually, that reminds me, all those rumours last year that you shouldn't clear the snow and ice in case you CAUSED an accident and got sued were nonsense. Get out your shovels.