Ключевые слова: accident prevention, cold, cold period, cold snap, danger, frost, frosty, hazard, ice, icy, insurance coverage, means of transport, mobile, mobility, motorization, passenger traffic, precaution, prevention, protection, risk, road, road closure, road safety, road traffic, safety, safety performance, season, snow, snowy, street, traffic, traffic infrastructure, traffic route, traffic safety, traffic safety obligation, traffic system, transport, transportation, vehicle, vehicle traffic, weather, winter, winter closure, winter day, winter landscape, winter time, winter vacations, winter weather,