The film tells about the rules of behavior for pedestrians when crossing the carriageway of streets in a city with a large number of vehicles on the roads. 1 part. Georgian SSR, Tbilisi. The movement of buses, trolley buses, trucks and cars along Rustaveli Avenue. The traffic controller stands at the intersection, regulates the movement of vehicles. A passenger car crosses the street. Indicator "TRANSITION" in the form of a lamp-plafond. Pedestrians at the intersection, crossing the street (filmed from the top point). General view of the square with a roundabout. The movement of the bus on the square with a roundabout. Part 2. Georgian SSR, Tbilisi. The car is driving along the avenue (filmed from the movement of the car). The movement of a car and a tram along one of the streets of Tbilisi. The man prepares to cross the street. Tram stop "TRAM 2, 11, 26". People at the tram stop, get into the approached tram. The tram starts moving, the people remaining at the stop run after the tram. A man runs next to a moving tram, jumps onto the footboard of the tram. A man is standing on the carriageway of the street, interfering with traffic. Avenue [Rustaveli]. City view. The movement of the bus, trolleybus, cars along the city street. Sign: TROLLEYBUS STOP 1, 5. Passengers at the trolleybus stop. Passengers at the bus stop. Passengers boarding the bus No. 3. BUS STOP 1-3-5. The bus [ZIS-16] is approaching the bus stop. Passengers boarding the bus, the bus departs from the stop. Passengers get off the tram at the stop. The tram leaves the stop. A man crosses the carriageway from behind a tram (staged). A tram passes by the man, the man stands, looks, crosses the tram tracks. The bus pulls up to the bus stop. Boarding passengers at the back door of the bus. Young women exit through the back door of the bus. The women bypass the bus from behind. Boarding passengers on a trolleybus. People go around the trolleybus from behind, crossing the carriageway of the street. The trolleybus is leaving. Pedestrians cross the street in front of a trolley bus, a car drives towards them. Boys play volleyball on the playground. The other guys are playing basketball on the court. A group of students play football on the playground in the school yard. Young football players play football at the stadium. Dramatization: a boy plays with a ball in the street, the ball flies and hits the column of the building, jumps down the stairs, rolls out onto the street carriageway; a boy on the carriageway with a ball, cars are driving down the street, a boy on the pavement; a car moving along the street hits a boy, the car slows down, the hit boy lies on the pavement, then rises from the pavement, having received only minor bruises.