What "clear and obvious" actually means

The standard isn't "would another referee call it differently?" It's "is the original decision clearly wrong?" That's a much higher bar. A subjective call where reasonable referees could disagree doesn't meet it.

This is why a soft penalty given by the on-field referee often stands after a VAR check, and why a soft penalty waved away often also stands. The decision lives in the grey zone — VAR's job is the black-and-white zone.

The four reviewable categories

VAR is only allowed to intervene on:

1. Goals — including offside, fouls, and handball in the build-up.
2. Penalty decisions — fouls or handball inside the box, missed or wrongly given.
3. Direct red card incidents — serious foul play, violent conduct, DOGSO, spitting.
4. Mistaken identity — when the wrong player is cautioned or sent off.

Anything outside these four categories is off-limits, even if it's clearly wrong.

Why slow motion can mislead

Replay tends to amplify contact. A small clip can look like a kung-fu kick at quarter speed. The IFAB protocol explicitly tells officials to use slow motion only to identify the point of contact — not to judge intensity. Intensity is judged at full speed.

The two paths a review takes

• Factual checks — offside, ball over the line, mistaken identity. VAR resolves these and tells the referee the answer.
• Subjective checks — fouls, penalties, red cards. The referee jogs to the pitch-side monitor, watches the replay themselves, and decides.

The referee on the field has the final call either way.

Why the threshold is set high

A low threshold would mean every decision gets reviewed. A high threshold means only obvious mistakes get corrected — preserving on-field referee authority and keeping match flow.