Delaying the restart of play to show a card

The provision as it is printed, and everything on Ruleside that turns on it.

Once the referee has decided to caution or send off a player, play must not be restarted until the sanction has been administered, unless the non-offending team takes a quick free kick, has a clear goal-scoring opportunity and the referee has not started the disciplinary sanction procedure. The sanction is administered at the next stoppage; if the offence was denying the opposing team an obvious goal-scoring opportunity, the player is cautioned; if the offence interfered with or stopped a promising attack, the player is not cautioned.

The Laws of the Game are published by The IFAB and quoted here for the purpose of explaining the decisions on this site. Ruleside is not affiliated with The IFAB or FIFA. Every clause of Fouls and Misconduct that Ruleside cites.