However, the passenger compartment was again unstable which, combined with the chest compression measured by the dummy, led to protection of the driver's chest being rated as weak. Structures in the dashboard presented a risk of injury to the knees and femurs of both the driver and passenger. There was extensive deformation of the driver's footwell and the car was penalised because the lower chassis rail punched a hole in the toeboard. Dummy readings indicated weak protection of the driver 's lower legs and rearward movement of the pedals led to protection of the feet and ankles being rated as poor.