Mounted police officers ride horses during an anti-government rally, amid the spread of the coronavirus disease (COVID-19), in front of the parliament building in Belgrade, Serbia, July 8, 2020. REUTERS/Marko Djurica

Soccer Football - Premier League - Liverpool v Aston Villa - Anfield, Liverpool, Britain - July 5, 2020 Police on horses next to a mural of Liverpool's Trent Alexander-Arnold outside the stadium before the match, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS / Phil Noble EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Soccer Football - Premier League - Liverpool v Aston Villa - Anfield, Liverpool, Britain - July 5, 2020 Police officer on a horse next to a mural of Liverpool's Trent Alexander-Arnold outside the stadium before the match, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS / Phil Noble EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details.

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Jim Crowley ahead of the Investec Surrey Stakes on Daarik, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara before winning the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) George Selwyn/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara before winning the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) George Selwyn/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Muntadab ridden by Ben Curtis wins the Investec Zebra Handicap, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) George Selwyn/Pool via REUTERS TPX IMAGES OF THE DAY

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Emmet McNamara celebrates winning the Investec Derby on Serpentine, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) George Selwyn/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Emmet McNamara celebrates winning the Investec Derby on Serpentine, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Emmet McNamara celebrates winning the Investec Derby on Serpentine, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Emmet McNamara during a press conference as he celebrates after winning the Investec Derby on Serpentine, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Bill Selwyn/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Emmet McNamara is led into the winners circle after winning the Investec Derby on Serpentine, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Emmet McNamara celebrates winning the Investec Derby on Serpentine, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Bill Selwynl/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Megan Ridgwell/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Emmet McNamara celebrates winning the Investec Derby on Serpentine with the trophy, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Megan Ridgwell/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 General view during the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Emmet McNamara celebrates winning the Investec Derby on Serpentine, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Megan Ridgwell/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Megan Ridgwell/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Serpentine ridden by Emmet McNamara wins the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 A general view of jockeys and trainers social distancing in the parade ring ahead of the Investec Derby, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Bill Selwyn/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Summer Romance ridden by William Buick wins the Princess Elizabeth stakes ahead of Cloak Of Spirits ridden by Andrea Atzeni, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Summer Romance ridden by William Buick wins the Princess Elizabeth stakes ahead of Cloak Of Spirits ridden by Andrea Atzeni, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Summer Romance ridden by William Buick wins the Princess Elizabeth stakes ahead of Cloak Of Spirits ridden by Andrea Atzeni, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 General view during the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Jockeys and trainers social distancing ahead of the Princess Elizabeth Stakes, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love And Thunder ridden by Frankie Dettori ahead of the Princess Elizabeth Stakes, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Ryan Moore celebrates winning the Investec Oaks on Love, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Ryan Moore celebrates winning the Investec Oaks on Love, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Megan Ridgwell/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Bill Selwyn/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Love ridden by Ryan Moore wins the Investec Oaks, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 A general view from the royal box of runners and riders in the Investec Handicap, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Trainer Mark Johnston, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Jockey Jason Hart ahead of the Investec Surrey Stakes, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Sky Defender ridden by Joe Fanning before winning the Investec Handicap ahead of Breath Caught ridden by Harry Bentley, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Ryan Moore speaks with trainer Roger Varian outside the weighing room, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Edward Whitaker/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Joe Fanning celebrates in the winners enclosure after victory on Sky Defender in the Investec Handicap, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 A general view from the royal box of runners and riders in the Investec Handicap, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 A general view from the royal box of runners and riders in the Investec Handicap, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) David Davies/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Twaasol ridden by Martin Harley wins the Investec Woodcote EBF Stakes as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Megan Ridgwell/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Safe Voyage ridden by Jason Hart wins the Investec Surrey Stakes, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Megan Ridgwell/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Sky Defender ridden by Joe Fanning wins the Investec Handicap ahead of Breath Caught ridden by Harry Bentley, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Megan Ridgwell/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Sky Defender ridden by Joe Fanning wins the Investec Handicap ahead of Breath Caught ridden by Harry Bentley, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Sky Defender ridden by Joe Fanning wins the Investec Handicap ahead of Breath Caught ridden by Harry Bentley, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Bill Selwyn/Pool via REUTERS

Horse Racing - Derby Festival - Epsom Downs Racecourse, Epsom, Britain - July 4, 2020 Safe Voyage ridden by Jason Hart wins the Investec Surrey Stakes from Vale Of Kent ridden by Joe Fanning, as racing resumed behind closed doors after the outbreak of the coronavirus disease (COVID-19) Dan Abraham/Pool via REUTERS