Britain's Prince Charles and Camilla, Duchess of Cornwall stand next to a statue of CS Lewis and the wardrobe from "The Lion, the Witch and the Wardrobe" during a tour of CS Lewis Square, in Belfast, Northern Ireland, March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles and Camilla, Duchess of Cornwall visit CS Lewis Square in Belfast, Northern Ireland, March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles and Camilla, Duchess of Cornwall visit CS Lewis Square in Belfast, Northern Ireland, March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles and Camilla, Duchess of Cornwall visit CS Lewis Square in Belfast, Northern Ireland, March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles and Camilla, Duchess of Cornwall visit CS Lewis Square in Belfast, Northern Ireland, March 23, 2022. REUTERS/Russell Cheyne 

Members of the public wait for Britain's Prince Charles and Camilla, Duchess of Cornwall, during their tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Members of the public wait for Britain's Prince Charles and Camilla, Duchess of Cornwall, during their tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles and Camilla, Duchess of Cornwall, meet Lord Mayor of Belfast Kate Nicholl during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles and Camilla, Duchess of Cornwall, meet Lord Mayor of Belfast Kate Nicholl during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles speaks to members of the public during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles meets members of the public during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles speaks to members of the public during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Camilla, Duchess of Cornwall, meets members of the public during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles speaks to members of the public during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles speaks to members of the public during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

Britain's Prince Charles speaks to members of the public during a tour of CS Lewis Square near Connswater Greenway, on the second day of his two-day visit to Northern Ireland, in Belfast, Northern Ireland March 23, 2022. Niall Carson/Pool via REUTERS 

A man cleans The Searcher sculpture at the CS Lewis Square ahead of the visit of Britain's Prince Charles and Camilla, Duchess of Cornwall, in Belfast, Northern Ireland, March 23, 2022. REUTERS/Russell Cheyne