Ключевые слова: adventure, alps, barrier, camper, camper van, caravan, cargo, closed, crisis, danger, ecology, economy crisis, empty, epidemic, epidemiology, france, french, highway, landscape, medical, motorway, mountain, nobody, outbreak, outdoor, pandemic, paris, peak, problem, quarantine, road, rural, rural road, secure, street, stuck, tourist, traffic, trailer, transmission, transport, travel, traveler, urban, virus, world, world crisis,