2700 reasons to investigate.
The following is taken from the cbc.ca website.
"What's new is that an influx of unregistered voters somehow got on the voters list in Eglinton-Lawrence without providing the address information that Elections Canada requires. At least 2,700 such applications were approved and signed by an elections official so that the applicant could vote. But an examination by CBC News shows most of them have address problems. Some give addresses of a bank or a UPS store, where nobody lives. Others have no address at all. And most have no previous address -- which is required to ensure that voters aren't on the list at both old and new residences."
We know of at least 2700 reasons to have an investigation.