Can anyone provide the revised placings in this hypothetical case.
Horse A 1st
Horse B 2nd
Horses C & D dead-heat for 3rd
Horse C then protests successfully against Horse B.

Are the revised placings
1st A
=2nd C,D
4th B
or

1st A
2nd C
3rd B
4th D

or, or ??

Anyway I look at it the result seems unfair.

And yes it was the result in the Magic Millions 2Yr race that got me thinking.