Soccer Football - Europa League Quarter Final - Inter Milan v Bayer Leverkusen - Merkur Spiel-Arena, Dusseldorf, Germany - August 10, 2020 Inter Milan's Danilo D'Ambrosio with Bayer Leverkusen's Daley Sinkgraven during an action marked as a penalty and after a VAR review it was cancelled, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Pool via Reuters/Martin Meissner

Soccer Football - Europa League Quarter Final - Manchester United v FC Copenhagen - RheinEnergieStadion, Cologne, Germany - August 10, 2020 Manchester United's Anthony Martial is brought down by Copenhagen's Victor Nelsson in the penalty area and goes to VAR review and off side is given, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Pool via Reuters/Wolfgang Rattay

Soccer Football - Europa League Quarter Final - Manchester United v FC Copenhagen - RheinEnergieStadion, Cologne, Germany - August 10, 2020 Manchester United's Anthony Martial is brought down by Copenhagen's Victor Nelsson in the penalty area and goes to VAR review and off side is given, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Pool via Reuters/Wolfgang Rattay

Soccer Football - Champions League - Round of 16 Second Leg - FC Barcelona v Napoli - Camp Nou, Barcelona, Spain - August 8, 2020 Barcelona's Lionel Messi celebrates scoring their third goal with teammates which was later disallowed after VAR review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Albert Gea

Soccer Football - Champions League - Round of 16 Second Leg - FC Barcelona v Napoli - Camp Nou, Barcelona, Spain - August 8, 2020 Barcelona's Lionel Messi celebrates scoring their third goal which was later disallowed after VAR review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Albert Gea TPX IMAGES OF THE DAY

Soccer Football - Champions League - Round of 16 Second Leg - FC Barcelona v Napoli - Camp Nou, Barcelona, Spain - August 8, 2020 Barcelona's Lionel Messi celebrates scoring their third goal which was later disallowed after VAR review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Albert Gea

Soccer Football - Champions League - Round of 16 Second Leg - FC Barcelona v Napoli - Camp Nou, Barcelona, Spain - August 8, 2020 Barcelona's Lionel Messi scores their third goal which was later disallowed after VAR review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Albert Gea

Soccer Football - Champions League - Round of 16 Second Leg - FC Barcelona v Napoli - Camp Nou, Barcelona, Spain - August 8, 2020 Barcelona's Lionel Messi scores their third goal which was later disallowed after VAR review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Albert Gea

Soccer Football - Champions League - Round of 16 Second Leg - FC Barcelona v Napoli - Camp Nou, Barcelona, Spain - August 8, 2020 Barcelona's Lionel Messi scores their third goal which was later disallowed after VAR review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Albert Gea

Cricket - First Test - England v Pakistan - Emirates Old Trafford, Manchester, Britain - August 8, 2020 England's Jos Buttler and Chris Woakes wait for a review decision before Jos Buttler is given out, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Lee Smith/Pool

Cricket - First Test - England v Pakistan - Emirates Old Trafford, Manchester, Britain - August 8, 2020 Pakistan players celebrate the wicket of England's Ben Stokes after a review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Lee Smith/Pool

Cricket - First Test - England v Pakistan - Emirates Old Trafford, Manchester, Britain - August 8, 2020 Pakistan players celebrate the wicket of England's Ben Stokes after a review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Lee Smith/Pool

Cricket - First Test - England v Pakistan - Emirates Old Trafford, Manchester, Britain - August 8, 2020 Pakistan players celebrate the wicket of England's Ben Stokes after a review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Dan Mullan/Pool via REUTERS TPX IMAGES OF THE DAY

Cricket - First Test - England v Pakistan - Emirates Old Trafford, Manchester, Britain - August 7, 2020 England's Stuart Broad and James Anderson wait during a review of the wicket of Anderson as he is given out off the bowling of Pakistan's Shadab Khan, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Lee Smith/Pool

Pro-democracy activist Joshua Wong speaks to the media as he arrives at the High Court to lodge a judicial review over his disqualification from the 2019 district council elections, in Hong Kong, China August 7, 2020. REUTERS/Joyce Zhou

Pro-democracy activist Joshua Wong speaks to the media as he arrives at the High Court to lodge a judicial review over his disqualification from the 2019 district council elections, in Hong Kong, China August 7, 2020. REUTERS/Joyce Zhou

Pro-democracy activist Joshua Wong arrives at the High Court to lodge a judicial review over his disqualification from the 2019 district council elections, in Hong Kong, China August 7, 2020. REUTERS/Joyce Zhou

Cricket - First Test - England v Pakistan - Emirates Old Trafford, Manchester, Britain - August 6, 2020 Pakistan's Shaheen Shah Afridi appeals with teammates for the wicket of England's Joe Root. Root was given not out after a review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS/Lee Smith/Pool

A combination picture shows Fajr prayers during Eid al-Adha inside a mosque in Dinosa village, near Podgorica, Montenegro. Top picture taken September 1, 2017; Bottom picture taken July 31, 2020. REUTERS/Stevo Vasiljevic

Cricket - First One Day International - England v Ireland - Ageas Bowl, Southampton, Britain - July 30, 2020 England players look on during a lbw review for Ireland's Lorcan Tucker, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Mike Hewitt/Pool via REUTERS

California State University of Long Beach Shark Lab scientists deploy an autonomous underwater vehicle (AUV) to measure depth, turbidity, temperature, salinity, dissolved oxygen, and chlorophyll levels in the surrounding marine environment off Catalina Island in California, U.S. November 7, 2019. Patrick Rex/Shark Lab/Handout via REUTERS THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. NO RESALES. NO ARCHIVES

Sanathan Aiyadurai, 27, and Diego Montelongo, 27, who are medical students, review a COVID-19 patient's status during a daily meeting lead by Dr. Joseph Varon, 58, the chief medical officer at United Memorial Medical Center (UMMC), during the coronavirus disease (COVID-19) outbreak, at UMMC in Houston, Texas, U.S., July 10, 2020. REUTERS/Callaghan O'Hare SEARCH "COVID-19 HOUSTON VARON" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Marcela Mena, employee of Morton Subastas (Morton's Auction House), reviews the photos from Frida Kahlo's funeral to be auctioned in Mexico City, Mexico July 23, 2020. Picture taken July 23, 2020. REUTERS/Henry Romero

A doctor reviews a patient at the Habeeb Mental health hospital where they deal with khat addiction in Waberi district of Mogadishu, Somalia June 23, 2020. Picture taken June 23, 2020. REUTERS/Feisal Omar

A doctor reviews a patient at the Habeeb Mental health hospital where they deal with khat addiction in Waberi district of Mogadishu, Somalia June 23, 2020. Picture taken June 23, 2020. REUTERS/Feisal Omar

A doctor reviews a patient at the Habeeb Mental health hospital where they deal with khat addiction in Waberi district of Mogadishu, Somalia June 23, 2020. Picture taken June 23, 2020. REUTERS/Feisal Omar

Cricket - Second Test - England v West Indies - Emirates Old Trafford, Manchester, Britain - July 20, 2020 England's Stuart Broad appeals for the wicket of West Indies' John Campbell which was given after a review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Michael Steele/Pool via REUTERS

Soccer Football - Premier League - Norwich City v Burnley - Carrow Road, Norwich, Britain - July 18, 2020 Referee Kevin Friend checks a VAR review of a possible red card for Norwich City's Emiliano Buendia, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Julian Finney/Pool via REUTERS 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 - Norwich City v Burnley - Carrow Road, Norwich, Britain - July 18, 2020 A big screen indicates a VAR review to check a possible red card for Norwich City's Emiliano Buendia, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) REUTERS / Molly Darlington / Pool 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.

Cricket - Second Test - England v West Indies - Emirates Old Trafford, Manchester, Britain - July 17, 2020 England's Sam Curran appeals for the wicket of West Indies' John Campbell LBW, which is successful upon review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Michael Steele/Pool via REUTERS

Cricket - Second Test - England v West Indies - Emirates Old Trafford, Manchester, Britain - July 17, 2020 England's Jos Buttler, Joe Root, Ben Stokes and Zak Crawley appeal for the wicket of West Indies' John Campbell LBW off the bowling of Sam Curran which is successful upon review, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Michael Steele/Pool via REUTERS

The Red Arrows fly over as Britain's Prince Charles attends the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles socially distances in the middle of a circle of graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Graduates are seen on Parade as Britain's Prince Charles attends the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles meets the graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles inspects the Graduates during the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles arrives for the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Flying Officer Benjamin Galvin takes his Queen'??s Medal presented by Britain's Prince Charles during the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles salutes the Colours during for the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Graduates are seen on Parade as Britain's Prince Charles attends the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles meets the graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles inspects the Graduates during the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles plants a Lime tree after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles socially distances in the middle of a circle of graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Graduates are seen on Parade as Britain's Prince Charles attends the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Graduates are seen on Parade as Britain's Prince Charles attends the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles inspects the Graduates during the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

A plate is pictured next to a Lime tree that Britain's Prince Charles planted after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Graduates are seen on Parade as Britain's Prince Charles attends the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Flying Officer Eliot Bishop receives The Sword of Honour presented by Britain's Prince Charles during the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles attends the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles meets the graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS TPX IMAGES OF THE DAY

Britain's Prince Charles plants a Lime tree after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

German graduate Nicole Nordholtz receives the International Award presented by Britain's Prince Charles during the Graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles meets the Graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles meets the Graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

German graduate Nicole Nordholtz receives the International Award presented by Britain's Prince Charles during the Graduates after the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles inspects the Graduates during the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Britain's Prince Charles inspects the Graduates during the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS

Graduates are seen on Parade as Britain's Prince Charles attends the Graduation Ceremony of The Queen's Squadron and Sovereign's review at RAF College Cranwell, in Cranwell, Britain, July 16, 2020. Julian Simmonds/Pool via REUTERS