The first part of the dressage phase of Land Rover Burghley Horse Trials, Thursday 31st August 2017.
- Willa Newton sets early pace with Chance Remark
- Tim Price and Xavier Faer move ahead in second session
- Paul Tapner then moves ahead with Bonza King of Rouges
- Michael Jung and La Biosthetique Sam FBW set challenging target of 38.9
- A great test from Georgie Spence see her lying in fifth after day one.
- Gemma Tattersall and Mackenna Shea produce great tests to lie second and third by the end of the day.