Those who apply for special ballots do have to provide pieces of ID. They provide those pieces of ID with their application form. When we send out a ballot, first of all we strike the name of that person off the list so they are marked as having received a kit and they are, in principle, not allowed to vote at a polling station or a polling place unless there are exceptional circumstances where that may happen.
The kit includes an outer envelope with a bar code that is identified to that elector, and when the elector prepares their vote they put their anonymous ballot in a black inner envelope and put that inner envelope into an outer envelope. On the outer envelope there is a declaration they have to sign, so we have the elector's signature and their information. We need to make sure that all of that information and the bar code match this information that we have from the application form.
So a verification process takes place. Once it's confirmed and we receive the ballot, we separate the two envelopes, and then the inner envelope, which is unmarked and anonymous, is set aside for the appropriate electoral district. That's how security is ensured.