Ace jockey Trevor Patel guided Castlebridge to an authoritative victory in the Jacqueline Indian 2000 Guineas (Gr 1), the feature event of Sunday's nine-race card. As is his wont, titting the front from the word go, the Burden Of Proof - Castle Queen three-year-old colt made every post of the mile trip a winning one before stopping the clock at 1 minute 35.82 seconds.