| 5.2.1.5.1. | In the event of failure in any part of the transmission of a braking system, the feed to the part not affected by the failure shall continue to be ensured if required for the purpose of halting the vehicle with the degree of effectiveness prescribed for residual and/or secondary braking. This condition shall be met by means of devices which can be easily actuated when the vehicle is stationary, or by automatic means. | a0c0 |