There are three people visible in the image. The person on the left is wearing a yellow helmet and appears to be standing close to the front of the vehicle. The person in the middle is also wearing a yellow helmet and seems to be seated in the back of the vehicle. The person on the right is also wearing a yellow helmet and appears to be standing near the front of the vehicle. All three individuals are dressed in work attire, including helmets, which suggests that they might be involved in some form of construction or industrial work.