A person who holds a provisional P2 licence is not eligible to apply for an unrestricted licence of the same class if--
(a) while holding the provisional P2 licence, the person has committed--(i) a speeding offence within the meaning of the Act, section 59, or(ii) an alcohol or other drug related driving offence, and
(b) action under the Act, section 59 to cancel or suspend the licence as a consequence of the offence has not been taken or completed.