Where all risk of derailment of the vehicle cannot be eliminated by other measures, the vehicle shall be fitted with an anti-derailment device which enables the vehicle to be brought to a halt without risk to persons.
Nuair nach féidir gach baol go ndíráilleofaí an fheithicil a dhíchur le bearta eile, feisteofar an fheithicil le feiste frith-dhíráillithe a fhágfaidh go mbeifear in ann an fheithicil a stopadh gan daoine a chur i mbaol.