Trainer Archie Watson has lodged an appeal with the British Horseracing Authority against the decision by stewards at Royal Ascot to disqualify Yoshiro Kubota's Dragon Symbol (GB) (Cable Bay {Ire}) from victory in last week's G1 Commonwealth Cup. Dragon Symbol and Campanelle (Ire) (Kodiac {GB}) moved into a joint lead approaching the final furlong of the Commonwealth Cup, at which point Dragon Symbol, ridden by Oisin Murphy, began to drift towards the far side rail, bumping Campanelle, with Frankie Dettori aboard, as he did so. Stewards deemed that at the...