Hong Kong Regulations

ELECTORAL AFFAIRS COMMISSION (ELECTORAL PROCEDURE) (LEGISLATIVE COUNCIL) REGULATION - SECT 62

What ballot papers are to be marked "損壞" and "SPOILT" by the Presiding Officer

(1) If an elector or authorized representative inadvertently deals with the
ballot paper issued to him or her in such a manner that it cannot be properly
used as a ballot paper or makes an error in marking a ballot paper, he or she
may apply to the Presiding Officer for another ballot paper.

(2) The Presiding Officer may issue another ballot paper to a person referred
to in subsection (1) if that person gives back the ballot paper already issued
to him or her to the Presiding Officer and establishes to the satisfaction of
the Presiding Officer inadvertence or the fact that he or she made an error.

(3) The Presiding Officer must immediately cancel the ballot paper given back
to that Officer under subsection (2) by endorsing on the front
of it with the words "損壞" and "SPOILT".