Millwall fans boo players taking a knee ahead of Derby match

Millwall players have been taking a knee in support of the Black Lives Matter movement. Picture: Kieran Cleeves/PA
Millwall fans returned to The Den on Saturday for the first time since February 29 and appeared to boo as players from the home side and Derby took a knee in support of the Black Lives Matter movement.
In footage seen on social media, booing from the stands is heard after referee Darren England blows his whistle for the players to take a knee, a gesture used to show support for the fight against discrimination following the killing of George Floyd in America earlier this year.