Treasure could emerge as another genuine Classic contender for the King and Queen if she can provide trainer Ralph Beckett with a fourth win in the William Hill Oaks Trial Fillies’ Stakes at Lingfield.

The King and Queen enjoyed a memorable season last year, with Desert Hero striking Royal Ascot gold before finishing third in his bid to become the first horse since Dunfermline in 1977 to carry the royal colours to Classic success in the St Leger at Doncaster.