Oh no, an accident on the main road! A boy fell off his bike. Fortunately, the ambulance was on its way nearby and came as quickly as it could. The boy's knee is injured and he cannot walk, but thankfully he is conscious and can talk. The paramedics unfold the stretcher and place the boy on it. Then they carry him into the ambulance and race off to the hospital with sirens wailing. The roof of the ambulance is equipped with sound effects and a removable flashing light. The stretcher is foldable. Inside the ambulance the monitor is illuminated.