The Royal Commission has heard a litany of "no recollections" during testimony at Newcastle

THE bishops and brothers have had a hard time of it.
At royal commission public hearings in Newcastle over the past month, senior Anglican and Catholic clergymen have struggled with their memories, stumbled over words, made concessions after documents have been produced and, on occasion, been forced to say they’ve not told the truth about their responses to child sexual abuse allegations.
They have “not recalled” a lot.

http://www.theherald.com.au/story/4150461/bad-memories/