Written in response for https://sammiscribbles.wordpress.com/2022/12/17/weekend-writing-prompt-290-perpetual/
In 2044, time travel, or perpetual motion and the trial was the first of many successes.
Strict rules for the first person to go back.
No interacting with anyone else, just to observe, see from the side lines. A horse race, banned now of course. The winner Red Rum, the losers struggling with fences, which were far too high. (59)
It was awful to see, but enough to make a difference, it the right decision to ban this race.
The magnificent animals would have life.