The Duke and Duchess of Sussex have arrived in Australia for a four-day tour which will see them combine visits to charitable causes alongside private, money-making engagements. The couple – no longer working royals and visiting in a private capacity – will meet patients and medics at a children's hospital, military veterans and their families, and survivors of family violence. The schedule also reflects the commercial aspect of the trip, with Prince Harry due to give a keynote speech at a summit where tickets cost up to A$2,400 (£1,260) per person. Meghan will hold an 'in-person conversation' at a women-only 'girls weekend' in Sydney hosted by the producers of the Her Best Life podcast. It is unclear how much Prince Harry and Meghan are being paid for the commercial events. The couple landed at Melbourne airport around 06:30 on Tuesday on a commercial Qantas flight from Los Angeles. This is Harry and Meghan's first time in Australia since 2018 when they spent around nine days in the country as part of an intense tour just a few months after their marriage. While large crowds gathered to greet them during that trip, this time there are no public meet-and-greet events planned. After stepping down as working royals in January 2020 and giving up their HRH titles, Harry and Meghan are visiting as private citizens, with the trip stated to be privately funded. However, concerns have been raised over whether Australian taxpayers are covering the costs associated with policing their visit. Australia's police confirmed they would ensure public safety without disclosing funding details. Harry's security remains a sensitive issue, especially after he lost a court appeal regarding his protection in the UK. The tour includes Melbourne, Canberra, and Sydney, focusing on causes close to the couple's hearts while allowing them the opportunity for personal profit.