4The powers conferred by paragraphs 5 to 11 below are exercisable in a case where—
(a)a vehicle licence is issued to a person on the basis of an application stating that the vehicle—
(i)is a vehicle to which this Schedule applies, or
(ii)is a vehicle to which this Schedule applies in respect of which a particular amount of vehicle excise duty falls to be paid, and
(b)the vehicle is not such a vehicle or, as the case may be, is one in respect of which duty falls to be paid at a higher rate.