A-O Canada
"From there, the Mounted Police asked that the couple be included in a database that alerts United States border officers to suspect individuals. The police described Mr. Arar and his wife as, the report said, “Islamic extremists suspected of being linked to the al Qaeda movement.”
The commission said that all who testified before it accepted that the description was false.
According to the inquiry’s finding, the Mounted Police gave the F.B.I. and other American authorities material from Project A-O Canada, which included suggestions that Mr. Arar had visited Washington around Sept. 11 and had refused to cooperate with the Canadian police. The handover of the data violated the force’s own guidelines, but was justified on the basis that such rules no longer applied after 2001..."