Sheikh Hamdan bin Mohammed Al Maktoum, the crown prince of Dubai, is vacationing with his family and friends in London. For his 14.5 million followers, he has started posting excerpts from there on his own Instagram account. One of the images that have gone viral shows the Crown Prince travelling in the London underground tube, a place where people would not often expect a royal to go. The rapid transport system, like the Metro, covers Greater London as well as some areas of the nearby English counties of Buckinghamshire, Essex, and Hertfordshire.

Sheikh Hamdan and his companion may be seen in the now-viral photo standing in the midst of a crowded London Underground—a public transport system consisting of trains that travel in tunnels below the city. The Prince and his companion Badr Ateej went unnoticed by the train’s passengers.

The caption of the photo uploaded over a week ago by the Dubai Crown Prince said, “We’ve got a long way to go and Badr is already bored.

Sheikh Mohammed bin Rashid Al Maktoum can be seen travelling with Sheikh Hamdan in a different picture. On his Instagram account, the Crown Prince posted a photo of himself with his father and their two kids.

A video that went viral last month showed Sheikh Hamdan exchanging pictures with Londoners who were from Dubai when they saw him in his car. The Crown Prince’s friend and frequent travelling companion Ahmad Jaber Al Harbi shared the video with the description, “When a Dubai local noticed @faz3 in #London.” The Crown Prince of Dubai is famously known as Fazza.