2012
Goal-line technology approved by IFAB after Frank Lampard's ghost goal against Germany at the 2010 World Cup forced the issue.
This is the article version of our most-listened episode: the one where Dad tried to explain VAR to the Lad, got most of it right, got some of it spectacularly wrong, and in the process accidentally named the podcast.
The Video Assistant Referee has been part of football since the 2018 World Cup. In the eight years since, it has corrected hundreds of wrong decisions, sparked thousands of arguments, and turned every armpit in the sport into a matter of national debate. It is simultaneously the best and worst thing to happen to football in a generation. And at the 2026 World Cup, it has already been at the centre of the action: three red cards reviewed on day one in Mexico, an Almiron dive overturned in the USA match, and Soucek's header ruled out for offside in South Korea vs Czechia.
As Sam said on the pod when that one happened: "It was offside though." Pause. "It's VAR." Pause. "It's gone to VAR." And that is how a podcast gets its name.
VAR stands for Video Assistant Referee. It is both the name of the system and the name of the match official who operates it. The VAR is not on the pitch. They sit in a video operation room, usually miles from the stadium, watching every angle of every incident on a bank of screens. They are connected to the on-field referee by earpiece.
The principle is simple: VAR exists to correct clear and obvious errors. Not borderline calls. Not subjective differences of opinion. Clear and obvious errors. If the referee makes a decision that is demonstrably wrong on replay, VAR can intervene. If the call is debatable, the on-field decision stands.
That phrase, "clear and obvious," is doing a lot of heavy lifting. It is the most argued-about phrase in football, because what counts as clear and obvious to one person is a matter of fierce debate to another. A handball that looks deliberate in slow motion might look accidental at full speed. A tackle that looks like a red card from one angle might look like a fair challenge from another. VAR was supposed to remove controversy. Instead, it has given us a whole new category of controversy to argue about.
VAR cannot review everything. It can only get involved in what the laws call "match-changing decisions." At the 2026 World Cup, there are six categories:
Was there an offside, a handball, or a foul in the build-up? Did the ball actually cross the line? VAR checks every single goal automatically. You do not see it unless there is a problem, but every time the net ripples, the VAR team is running through the footage.
Should a penalty have been given? Should a penalty not have been given? Was the foul inside or outside the box? Penalty decisions are among the most scrutinised in football, and VAR has overturned dozens of them since 2018. If you have ever screamed "check the monitor" at a television, this is the category you were thinking about.
Serious foul play, violent conduct, denying an obvious goal-scoring opportunity, or abusive behaviour. If the referee misses a red-card offence, VAR can flag it. If the referee gives a red that should not have been one, VAR can recommend a downgrade. Mexico vs South Africa on day one of this World Cup had two red cards reviewed by VAR, one of which, the sending off for striking an opponent, was confirmed after a full review.
If the referee books or sends off the wrong player, VAR can correct it. This one is straightforward and rarely controversial. It happens more often than you would think.
This is brand new for this World Cup. If a player receives a second yellow card that leads to a sending off, VAR can now step in if the second yellow was clearly wrong. A regular first yellow card is still not reviewable. But if the second one was incorrect and it changes the outcome of the match by reducing a team to ten men, VAR can intervene. This is a direct response to years of complaints about players being sent off for soft second bookings in crucial matches.
Also new. If a corner kick has been clearly awarded incorrectly, VAR can flag it, but only if the review can be completed immediately without delaying the restart. This is a narrow power, designed to catch the obvious howler rather than review every deflection off a shin pad.
There are three ways a VAR review happens:
The automatic check. Every goal is automatically checked for offside and other infringements. The VAR team runs through the footage in real time. If everything is fine, the goal stands and you never know the check happened. If there is a problem, the VAR contacts the referee.
The VAR recommendation. The VAR spots something the referee missed, or believes the referee made a clear and obvious error, and recommends a review. The referee can accept the recommendation and change the decision, or can go to the pitchside monitor to review the footage themselves.
The on-field review. The referee walks to the pitchside monitor, watches the replays, and makes a final decision. This is the bit you see on television: the referee jogging to the screen, drawing a rectangle in the air with their fingers, and the entire stadium holding its breath. The referee always has the final say. VAR recommends; the referee decides.
One thing that catches people out: players and managers cannot request a VAR review. There is no challenge system like in cricket or tennis. You cannot throw a flag or use a review token. The VAR decides when to intervene, and the referee decides whether to accept the intervention. Protesting for a review too aggressively can earn you a yellow card for dissent.
No aspect of VAR generates more fury than the offside lines. The pixel-perfect, freeze-frame, was-his-armpit-ahead-of-the-defender's-knee decisions that have disallowed goals by margins invisible to the naked eye.
Here is how it works. The VAR freezes the frame at the exact moment the ball is played. They draw calibrated lines from the last defender and the attacking player. If any part of the attacker's body that can legally score a goal (so not the arms) is beyond the last defender, it is offside. The technology is precise. The controversy is whether precision is the same thing as fairness.
At the 2022 World Cup, FIFA introduced semi-automated offside technology. Sensors in the match ball track its position 500 times per second. Twelve cameras in every stadium track 29 data points on each player's body, 50 times per second. The system can generate a 3D animation of the offside decision within seconds. It is extraordinary technology. It is also the reason you have seen a goal disallowed because a striker's toe was three centimetres ahead of a defender's heel.
The debate is philosophical as much as technical. Should offside be a binary, millimetre-precise decision? Or should there be a margin of tolerance, an acknowledgement that the law was originally designed to prevent goal-hanging, not to penalise a forward whose shoulder is fractionally ahead of a centre-back's hip? Football has never fully answered that question, and VAR has made it impossible to ignore.
Beyond the second yellow card and corner kick expansions, the 2026 World Cup has introduced another rule that ties into VAR's reach: the mouth-covering red card. Any player who covers their mouth during a confrontational situation, whether with a hand, arm, or shirt, will be shown a straight red card. The rule is designed to prevent players from hiding racist, homophobic, or other abusive language from cameras and lip-readers. If VAR spots it, the referee will be informed.
FIFA has also committed to faster VAR decisions at this tournament. The average VAR review at the 2022 World Cup took around 70 seconds. The target for 2026 is to reduce that significantly, with the semi-automated offside system now generating results in under 30 seconds in most cases.
It does not. VAR can only intervene in the six categories listed above. A regular yellow card, a throw-in given the wrong way, a corner that should have been a goal kick (unless it is clear and immediate): none of these are VAR territory. The system is deliberately limited to match-changing moments.
The VAR recommends. The referee decides. The on-field referee always has the final say, even after watching the pitchside monitor. VAR is an advisory system, not a replacement for the referee's authority.
Some reviews do take time, but the average intervention is under two minutes. The perception of delay is often worse than the reality, partly because stadiums and broadcasters fill the dead time with replays that make 60 seconds feel like five minutes. Semi-automated offside has dramatically reduced the wait for offside calls.
They cannot. There is no challenge system. The VAR decides independently when to intervene. Players who surround the referee demanding a review risk a booking. The rectangle-drawing gesture you see referees make is not a response to player protests. It is the referee telling the stadium that a review is happening.
VAR has changed how we experience football. The delayed celebration, the nervous glance at the screen after the ball hits the net, the knowledge that a goal is not a goal until it has been checked. Whether that is ruination or improvement depends on whether you value accuracy over spontaneity. We would argue that getting the big calls right matters more than celebrating three seconds earlier.
It is a tool. Not a perfect one. Not an infallible one. But a tool that, on balance, gets more decisions right than it gets wrong, and has corrected injustices that would have defined tournaments, seasons and careers.
It is also, as we discovered on the episode that named this podcast, absolutely brilliant fodder for a dad and his son to argue about for 45 minutes straight. Chris thinks VAR is a net positive for the game. Sam thinks the same, but gets annoyed about how long it takes. Both of us agree that football without VAR would now feel incomplete, like going back to a world without mobile phones or central heating. You could do it. You just would not want to.
The next time someone at the pub says "it's ruined the game," ask them this: would you rather have the 2010 Lampard goal given, or would you rather keep the romance of human error? If they say the goal, they want VAR. They just do not want to admit it.
It has gone to VAR. VAR says: keep reading.
The original "What Even Is VAR?" episode. Offside lines, handball chaos, and why every armpit in football is now a matter of national debate.
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