AIDAN O'Brien is responsible for 10 of the 27 horses remaining in the Prix du Jockey Club following the latest forfeit stage for the French Derby at Chantilly on Sunday.

Seven of O'Brien's battalion - Beacon Rock, Bravery, Deauville, Idaho, Port Douglas, US Army Ranger and Shogun - are also still in the mix for Saturday's Investec Derby at Epsom.