Yvonne (The New World)
From Tardis Wiki, the free Doctor Who reference
Yvonne was an analyst for the Central Intelligence Agency. She told Noah Vickers, who had asked about Torchwood on behalf of Esther Drummond, that it was classified under the 456 Regulations and advised that Esther avoid the subject as those who worked for Torchwood died in action at a young age. (TV: The New World)
