Here's a description of the video: The video shows a group of people in dark green uniforms standing in a brick-paved square outside a building on a sunny day. The building is light-colored with several windows and a large clock on its side. A poster is mounted beside the clock. Most of the people are gathered in small groups. A woman in casual clothing walks across the square in front of the groups. In the background, trees are visible, and other pedestrians are walking by.