The End of the Goodwood Festival Of Speed Turnaround?

After being allowed to do donuts and entertain the crowd at the turnaround in previous years, multiple cars were told off on Day 2 of Goodwood FOS 2024 for doing donuts and sliding at the famous turnaround, and a sign was put up saying "NO ". Currently I am not sure of the reason for the ban of donuts in this area, but if anyone knows, let me know in the comments

Luckily, I managed to capture some action before this new rule was enforced.