Royal Ascot, the highlight of the British horse racing season, takes place this week, starting on Tuesday. The five-day meet is usually attended by hundreds of thousands of spectators, race enthusiasts, as well as royalty including <a href="http://Sheikh Mohammed bin Rashid and Queen Elizabeth II make it a truly Royal Ascot - in pictures">Queen Elizabeth II and Sheikh Mohammed bin Rashid</a>, head of the immensely successful Godolphin stable. The Vice President of the UAE and Ruler of Dubai has been a regular visitor at the royal meeting for more than 25 years, but with British sport only now restarting following a complete shutdown in March due to the coronavirus pandemic, no spectators will be allowed this time. Above is a photo gallery of Sheikh Mohammed's visits to Royal Ascot over nearly three decades. To move on to the next image, click on the arrows or swipe left/right on your device.