The image shows the interior of a train car with a yellow safety mat on the floor. The mat is made of rubber and has a diamond pattern on it. There are two black metal barriers on either side of the mat, which are used to prevent people from entering the train. The barriers are secured with yellow and black stripes. The walls of the train car are painted in a light green color, and there is a window on the left side. The floor is covered in dirt and grime, indicating that the train is in a workshop or industrial setting.