The video shows a city street with tall buildings on both sides under a clear blue sky. The street has a crosswalk and a bus lane. In the distance, a tall, thin monument is visible. A red traffic light is on. A sign for "SHANGHAI EXPRESS" is visible on a building. The video pans up to show a building with the letters "U.C.R." and the number "1783." The video then shows a large group of people marching down the street. Some people are carrying flags with the words "ASOCIACION DE MEDICOS MUNICIPALES" on them. Many of the marchers are wearing white coats. The street sign "CORRIENTES" is visible above.