Harry and Meghan arrive in Australia for four-day tour

After stepping down as working royals in January 2020 and giving up their His and Her Royal Highness (HRH) titles, Prince Harry and Meghan are visiting as private citizens and say that the trip is privately funded.But there are questions over whether Australian taxpayers are picking up any of the bill for policing during the visit.Getty ImagesThe Sussexes are on a four-day tour of AustraliaThe visit will take place in Melbourne, Canberra and Sydney, and while charitable causes, issues and organisations close to their hearts are central to the visit, as private citizens, the couple are free to personally profit from the trip.At the Royal Children's Hospital in Melbourne, hundreds of people gathered in the foyer for a glimpse of Harry and Meghan on Tuesday.The couple talked animatedly to children being treated there, and their parents - posing for selfies giving hugs and shaking hands. The duke and duchess then met with other onlookers - mainly staff and patients with their families.Among the crowd was Emily Burke and her three-year-old daughter Phoebe who had just been discharged from an overnight stay."We just found out they were coming so we hung around," Burke told the BBC, adding that "Meghan came and had a little chat with Phoebe... she was commenting on her Bluey slippers".