Ключевые слова: 5 euro, air, air pollution, area, ban, business man, businessman, car, city, co2, diesel, do not, driving, driving ban, engine, environment, environmental protection, exhaust, forbidden, fuel, german, germany, icon, law, man, mobility, no, not allowed, people, person, pollution, portrait format, prohibited, prohibition, protect, protection, restricted, restriction, road, road sign, roadsign, sign, street, symbol, town, traffic, traffic sign, transport, transportation, vertical, zone,