The numbers of all ballots not issued shall be recorded and then all such ballots shall be disposed of as instructed by the Borough Clerk before the ballot box is opened. The numbers of ballots damaged by voters and replaced by election officials shall also be recorded. The record of ballots not issued and ballots damaged and replaced shall be preserved for at least 30 days. (Ord. 2004-45 § 2, 2004. 2004 Code § 2.12.450.)