Most of the time it works in terms of members casting their vote where they wish to. As I mentioned earlier, if you change your statement of ordinary residence after the drop of the writ, then it's not effective. In that case, there is a difficulty in maybe voting in the riding where you feel a connection and where you're serving. Members are asked when joining the regular force to put down, on their statement of ordinary residence, their usual place of residence before enrolment, so that should be the accurate address.
On October 25th, 2016. See this statement in context.