Colin - he's just wearing a plain jointed snaffle, but if you look at the other runners behind him, none of them is wearing anything too much different, and there's a notable absence of off-cuts of sheep, crossed nosebands and tongue-ties! The horse in the Coolmore colours appears to be wearing the ubiquitous Dexter ring bit, which provides a little more control over headstrong animals, but otherwise, they're all in plain snaffles, which is what you'd hope to see at this top-rank level, although BLACK BEAR ISLAND wore a Grakle noseband with his.