Manchester United boss Jose Mourinho concedes their fans have a right to "boo".
Mourinho was unhappy with the Old Trafford crowd on Saturday during victory over Tottenham.
But he has claimed United fans are within their rights to boo him after his decision to substitute Marcus Rashford for Anthony Martial was jeered.
Mourinho said: “They pay the ticket they can do what they want. They can boo a player that doesn't deserve to be booed, they can boo a player who is working like an animal, even though the game is not going in his direction.
"They can boo – they pay their tickets, they can boo the manager."
Source: tribalfootball.com