Article 26 (3) (a) of the Road Traffic (Licensing of Drivers) Regulations, 1989, establishes the period of validity of a certificate of competency as two years after the date of issue and this is clearly stated on each certificate. Article 29 of the same regulations requires that an application for a driving licence must be accompanied by a certificate of competency save in circumstances which do not apply in this case. This requirement cannot be set aside in individual cases. In the case of the person in question, a certificate of competency was issued on 8 February 1991 and it is not now valid. If he wishes to take a further driving test, I will on request make the necessary arrangements to have this carried out at an early date.