its a stupid idea. As soon as they get a protest how is the jockey suppose to get back to the mounting yard, review video and they make a case. They then have to get the trainers as well and it can take 20-30 mins to either uphold or dismiss. They jockey then needs to run to his next horse and won't have time with the next trainer for a discussion on tactics.

The race will get delayed and then if another protest happens ... lol They will be so far behind it will get confusing.