The application shall be refused if:

(a) it is found that the voter did not himself designate the proxy;

(b) the voter who submitted the application has already been issued with a voter’s pass or a postal vote certificate;

(c) the person who has been designated as proxy has accepted the designation contrary to the provisions of section L 4;

(d) the person designated as proxy is not registered as a voter within the area covered by the election.