Winter in St. Petersburg

In the winter of this year in St. Petersburg a lot of snow. Roofs of houses are covered with a white snow blanket. It is very beautiful, but for city life it creates many difficulties for clearing streets and roofs of houses. It's nice and safe at the same time. When these snow blocks fall on the head of passers-by, this is life-threatening. Before the city authorities is a big task to clear roofs from snow. Do this real, bold men.They risk their lives every day for the lives of others.