Cameras spotted British Prince Harry in Scotland after flying over from US ahead of his talk at the Edinburgh International Conference Centre (EICC) where he hosted a summit for Travalyst.
The Duke of Sussex, who is due to give up his royal title by the end of upcoming March, launched a new holiday scheme with a 'scoring system' to encourage tourists pick environmentally-friendly flights.
As the British Mirror reported, Harry was spotted wearing a casual black jacket and cap at Edinburgh Waverley Station. His wife Meghan Markle and son Archie did not join him in Edinburgh.
The soon-to-be ex-royal has arrived to the United Kingdom on Wednesday for a lst round of royal commitments before he starts his life outside the royal family.
Prince Harry founded the Travalyst coalition along with brands including Booking.com, Skyscanner, Tripadvisor, Trip.com and Visa.
This came as he was being slammed for his use of private jets. He argued that most of times, he was using commercial flights but still sometimes he had to use private jest to ensure the safety of his family.
Meanwhile, the British Prince asked to be simply addressed as Harry in Edinburgh's event.
Before the Duke of Sussex spoke at the event, host former Labour adviser and broadcaster Ayesha Hazarika told delegates: "He's made it clear that we are all just to call him Harry."
"So ladies and gentlemen, please give a big, warm, Scottish welcome to Harry.'"
The Duke and Duchess of Sussex announced in January that they would step down to spend more time in North America and aim to become financially independent.
Few days ago, Royal Sussex hinted in an extraordinary statement, at the tense negotiations as they detailed the “revised role” they will be taking on in the next year, but also mentioning that they will stop using the word “royal” throughout their branding after they step back from royal duties next month.