There are three people visible in the image. The person on the left is wearing a white shirt and appears to be standing close to a red sign with a yellow circle. The person in the middle is dressed in a dark-colored outfit and is standing near a green sign with a red circle. The person on the right is also wearing a dark outfit and is standing near a white sign with a red circle. All three individuals are facing forward, and there are no other objects or people visible in the image.