The Ellis Defence Is Finally Abolished criminal defence / By Peter O'Brien / January 31, 2019 January 31, 2019
NSW Police Powers: On-The-Spot Fines at Australia Day Music Festivals criminal defence / By Peter O'Brien / January 29, 2019 February 23, 2020
Defamation Law and the #MeToo Movement criminal defence, Defamation / By Peter O'Brien / January 21, 2019 November 14, 2021