Thank you. That's a helpful explanation.
I don't know if you know that when the representatives of the Office of the Privacy Commissioner of Canada were last before the committee, their info technology research analyst, Dr. Andrew Patrick, raised a concern about the privacy implications of the collection of Wi-Fi access points. He said he would need to be reassured. I'll read for you what he said:There is a potential for concern. If information about the presence of a Wi-Fi access point can be at all linked to a particular individual, either individually or in combination with other bits of information, then it would be potentially personal information and therefore potentially something that we would be worried about.
Is that something that Google has considered particularly in the collection of Wi-Fi access points and has that kind of personal information—