Joe Rendall assesses the fallout from the weekend’s racing on both sides of the Irish Sea.

Aidan O'Brien sends a four-strong team into battle for the Investec Derby at Epsom and Coral offer 33-1 that he saddles the first three home in the premier Classic.

Aidan O'Brien sends a four-strong team into battle for the Investec Derby at Epsom and Coral offer 33-1 that he saddles the first three home in the premier Classic.

Epsom Derby Preview

The Investec-sponsored Derby at Epsom, with the colts scheduled to leave the gates for this simulcast spectacular at 11pm on Saturday, has caused one of the biggest divides in modern British racing history and the issue is simple: are you for or against Australia?