Thousands gathered at Sydney's Bondi Beach under tight police watch to mark one week since a shooting killed 15 at a Jewish festival. The event drew more than 10,000 people, including Prime Minister Anthony Albanese, former PMs John Howard and Scott Morrison, and Governor-General Sam Mostyn. David Ossip, President of the New South Wales Jewish Board of Deputies, said, "This has to be the nadir of antisemitism in our country." The crowd booed Albanese but cheered Opposition leader Sussan Ley. Israeli PM Benjamin Netanyahu criticized Albanese, saying, "Your call for a Palestinian state pours fuel on the antisemitic fire." At the memorial, images of victims aged 10 to 87 were shown. The youngest victim inspired a rendition of "Waltzing Matilda." Across Australia, people lit candles and paused for one minute of silence at 6:47 p.m., the time the attack began. Phone and TV broadcasts went silent. The federal and New South Wales governments named Sunday a national Day of Reflection, marking the worst mass shooting since 1996. Albanese has ordered a review of federal law enforcement after the attack, which was inspired by the Islamic State group. A traditional smoking ceremony was held at Bondi Pavilion, where an informal memorial with flowers and messages has grown. Governor-General Mostyn, joined by hundreds of women dressed in white, laid flowers and read a message from King Charles and Queen Camilla expressing their sorrow. Police security at Bondi was increased with rifles this Sunday, following criticism that first responders only had pistols. Suspect Naveed Akram, 24, was charged with 15 murders and 40 counts of attempted murder. His father, Sajid Akram, 50, who legally owned six guns including those used in the attack, was killed by police at the scene. Thirteen injured remain hospitalized. Flags flew at half-staff on Sydney Harbour Bridge and government buildings lit yellow. Alex Ryvchin of the Executive Council of Australian Jewry said victims' families felt "tragically, unforgivably let down" by government failure to curb rising antisemitism amid the Israel-Hamas conflict. Federal and state leaders have agreed to tighten gun laws, including limits on gun ownership. New anti-hate speech and gun control laws will be debated by the New South Wales parliament on Monday.