When Pete Giesbrecht was summoned to his local police station on Halloween 2015, he had no idea he was 30 days away from being deported.

His crime? He had not reaffirmed his Canadian citizenship before the age of 28 under a complicated, confusing and not well publicized section of the Citizenship Act.

“They said, ‘No, actually, you have 30 days to leave the country. And if you do not leave willingly, we will fly you out with bracelets and all,’ ” Giesbrecht recalled recently from his home in southern Manitoba.

He’s one of thousands of so-called “Lost Canadians” — people who, because of where