Racehorse trainer Richard Woollacott took his own life after discovering his wife was having an affair with a jockey, an inquest hears.
Additional checks and a redesign of the winning post will be brought in after an error meant the wrong horse was named victor at Sandown last month.
Skardu wins the Craven Stakes at Newmarket as the well-touted Godolphin duo of Royal Marine and Zakouski finish down the field.
Nicky Richards-trained Takingrisks wins the Scottish Grand National by three lengths at Ayr at odds of 25-1.
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Trainer Gordon Elliott says he "couldn't be happier" with 2018 Grand National winner Tiger Roll, who is "in good form" before the Aintree showpiece.
Jockey Tabitha Worsley, who broke her back in a fall 18 months ago, wins over the Grand National fences at Aintree on Top Wood, and there are victories for Supasundae and Kemboy.
In her second BBC Sport column, jockey Bryony Frost talks through her historic victory at Cheltenham - and how she celebrated at a motorway service station.
Paisley Park triumphs in the Stayers' Hurdle at the Cheltenham Festival for owner Andrew Gemmell, who is blind.
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