f ) has no papers or insufficient or irregular papers;

f) If it has no papers or if its papers are insufficient or irregular;

(b) for payment against documents of title, except

The vignette should be kept in the vehicle with the other papers and be presented if a roadside spot-check is made.

Proof of payment is made via a road tax disc to be affixed to the windscreen of the vehicle or kept with the paperwork carried in the vehicle.