John O'Connell joined Mark Walton to look ahead to this weekend's Irish Derby.

The pair reflect on Frankie Dettori's injury news, the call-up for Pat Smullen and then take a look at tomorrow's action, which includes the Cumberland Plate and the Carlisle Bell.

Join Dave Kelner, Sam Turner and Ollie Pimlott from 1:50pm on Racing Radio.

Follow all the action - and get in touch with the team - on Twitter @willhillracing.

Enjoy.

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