Leeds United and Brentford drew 2-2 in a Premier League match on Sunday, but there were some unacceptable scenes after Sergi Canos had scored for the away side.
The Spanish player was the man who made it 1-2. In other words, that gave Brentford the lead after coming from behind. The Bees went to celebrate close to the home fans, something which they took exception to.
TV cameras spotted an object come down from the stands and it struck a Brentford player, who went down on the floor.
But it was not serious. Some players argued with the spectators while others went to tell the referee, but the Brentford player was perfectly fine to continue.