i don’t know where to find anything about the above and the question doesnt really make sense to me cant anyone help???

I have to work on the Development Of Structures Of The Horse Industry And Its Impact On Legislations (the horse industry ive been told to do is Thoroughbred Racing)

oh, and also, is it mandatory for them to carry a whip when they race, or can the opt not to have one?

If we allow larger horses to race, we can offer jobs to bigger and heavier men who would like to participate in the sport.
A 6 ft, 200 lb man could become a jockey.