Our post here in Wimborne stopped for 4/5 days as we had 4 inches of snow (now we rarely get snow like that here) but yes! the post did stop.
What I did is walk down into town to the sorting office to collect my post (done this 3 times now), gave the guys a ring before hand and off we went (great fun it was as we took the sledge). Got there and the post master asked if I could take some of my neighbors post, 'Off course I said' (so a few bundles of post and off we went back home). easy!
Now! why cant the postman do the same and go on foot, our guys drive vans so obviously they cant go driving in and around all the small side roads and streets that have not been treated, but! they can go on foot with a trolley......................... funny! thing is! over the last few days I've seen many posties on foot with a trolley (post arrives in the afternoon now).....