Towards the end of November, during a warm spell, at around nine o'clock in the morning, a train of the Petersburg-Warsaw line was approaching Petersburg at full steam.

At nine o'clock in the morning, towards the end of November, the Warsaw train was approaching Petersburg at full speed. It was thawing, and so damp and foggy that it was difficult to distinguish anything ten paces from the line to right or left of the carriage windows. Some of the passengers were returning from abroad, but the third-class compartments were most crowded, chiefly with people of humble rank, who had come a shorter distance on business. All of course were tired and shivering, their eyes were heavy after the night's journey, and all their faces were pale and yellow to match the fog. [Trans. Constance Garnett]