Anthony Albanese wants the day of mourning for Bondi victims to be about unity and remembrance. Photo: Lukas Coch/AAP PHOTOS People who join or support prescribed hate groups will face 15 years behind bars as the prime minister unveils a day of mourning to commemorate victims of Bondi's terror attack. Subscribe now for unlimited access. or signup to continue reading Holiday Offer All articles from our website & app The digital version of Today's Paper Crosswords, Sudoku and Trivia All other in your area The federal government would have new powers to prescribe hate groups that currently fall below terrorist...