Working outside all day in this freezing cold: they do it. “Even the mailboxes are frozen shut” | Domestic

We experience ice days: even during the day the temperature does not rise above zero. Wrapped up in a scarf and hat and with numb fingers, railway workers, road workers, garbage collectors and postmen brave the cold. We asked four of them to count their layers, what effect this weather has on their work and whether they know the ultimate trick to stay warm.