SportRules.org
Football - Law 12

Impeding is about blocking a run, not just standing there.

Football no longer uses "obstruction" as the main law-book term. The current offence is impeding the progress of an opponent. It happens when a player moves into an opponent's path to block, slow, or force a change of direction while the ball is not within playing distance.

Quick ruling: if there is no contact and the player moves into the opponent's path while neither player can play the ball, the restart is an indirect free kick. If the impeding involves contact, it is punished as a direct-free-kick offence and can become a penalty if it happens by the defending team in its own penalty area.
Decision path

How officials judge impeding

  1. Check whether the ball is in play and whether an opponent has been blocked, slowed, or forced to change direction.
  2. Decide whether the player merely held an existing position or moved into the opponent's path.
  3. Ask whether the ball was within playing distance of either player. If it was, legal shielding may apply.
  4. Look for contact. No contact points toward impeding without contact and an indirect free kick. Contact usually changes the offence to a direct free kick.
  5. Consider misconduct only if the action is reckless, tactical, persistent, or stops a promising attack or obvious goal-scoring opportunity.
Definition

What impeding means

Impeding is moving into an opponent's path to obstruct, block, slow down, or force a change of direction when the ball is not within playing distance of either player. The key word is moving. Every player has a right to occupy space on the field, so simply being in an opponent's way is not automatically an offence.

Legal shielding

Shielding the ball is allowed

A player may put their body between an opponent and the ball if the ball is within playing distance and the player is not holding the opponent off with arms or unfair body contact. This is ordinary shielding. The opponent can challenge fairly, including by a fair charge when the ball is within playing distance.

Contact

Contact changes the restart

Impeding without contact is an indirect-free-kick offence. If the player blocks the opponent and makes contact, the law treats it as a direct-free-kick offence. Depending on the action, it may look like holding, pushing, charging, or impeding with contact. If the defending team commits that direct-free-kick offence inside its own penalty area, the restart can be a penalty kick.

Common situations

Where the call appears

Impeding is often considered when a player runs across an opponent to stop a chase for a through ball, blocks a defender from reaching the ball while a teammate collects it, or steps into a goalkeeper's or defender's path away from playing distance. It can also appear during set pieces, but referees still separate ordinary positioning from deliberate movement into an opponent's route.

Misconduct

When a card can follow

The offence itself does not automatically require a card. A caution or sending-off can follow if the action is reckless, deliberately stops a promising attack, denies an obvious goal-scoring opportunity, delays a restart, or forms part of persistent unfair play. Referees judge the foul and the disciplinary outcome separately.

Common arguments

Misunderstandings to avoid

  • "He was just shielding it" only works if the ball was within playing distance and the player did not hold the opponent off unfairly.
  • "There was no contact, so it cannot be a foul" is wrong. Impeding without contact is specifically an indirect-free-kick offence.
  • "Any block is obstruction" is too broad. Players may keep their position, screen space lawfully, and shield a playable ball.
  • "It has to be a yellow card" is wrong. The card depends on danger, tactics, attack impact, and match management.