For the moment, we are using a less intrusive type of scanner, the name of which escapes me. This is not the most intrusive, which may be the backscatter x-ray scanners, some of which have been introduced into the United States and which apparently put the human body into, shall we say, detailed focus as compared to the one currently used in Canada, which my office has tested out. People of both sexes have tested it out. It shows, as I understand it, foreign objects on an outline of the body, so it is much less privacy-intrusive.
In the quote you read, I was asked to say what keeps me “up at night”, and I said that if national security issues became so imperative that there was a push to move to these, then yes, that would be a huge privacy challenge.