摘要 |
<p>The invention relates to a vehicle braking system which comprises a braking element (15) operable by a driver, control signal generating means (21) responsive to the operation of the braking element (15), means braking at least one vehicle wheel in response to the generator control signal and also means for activating an override system to enable direct control of the braking means by operation of the braking element, independently of the control signals.</p> |