FA condemns Millwall fans for booing players as they take a knee

June 20, 2020 General view outside the stadium before the match, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19). [Action Images]

England's FA has condemned fans of London club Millwall for booing as players from their team and visitors Derby County took a knee before their Championship match on Saturday.

The second-tier game was among the first matches to see a return of supporters to stadiums since the start of Britain's COVID restrictions in March.