Erik ten Hag says it is 'unacceptable' for any Manchester United player to leave the stadium early after Cristiano Ronaldo and a number of other players were spotted leaving Old Trafford at the weekend.
Ronaldo, 37, was seen leaving the club's home stadium along with compatriot Diogo Dalot during their 1-1 draw with Rayo Vallecano at the weekend, without the permission of Ten Hag to do so.
The Portuguese forward was substituted at half-time after his first appearance for the club in 12 weeks and was photographed entering the players' car park at around the 80th-minute mark of the match.