The PA news agency understands Mason did not fully investigate an offside decision against Brentford's Christian Norgaard.
Bemused Blues boss Potter said: “I thought it was a good save. One of the first things he should do is dismiss permanent VAR operator Lee Mason. The PA news agency understands Mason did not fully investigate an offside decision against Brentford’s Christian Norgaard during the build-up to Ivan Toney’s leveller during Saturday’s 1-1 draw with the Gunners at the Emirates Stadium on Saturday.
Former Premier League referee Keith Hackett has claimed Lee Mason deserves to be sacked after his blunder during Arsenal vs Brentford.
[Chelsea](https://www.mirror.co.uk/all-about/chelsea-fc) were also left incensed after they were denied a late penalty despite replays showing the ball had clearly hit Tomas Soucek’s hand in the penalty area. The Magpies though they had scored a winner back in September, but Mason advised the on-field official that it should be disallowed for a foul. “I’m really all for openness and transparency, trying to draw that curtain back on the decision-making,” Webb said earlier this week. Mikel Arteta hit out at the decision and said he expected an apology from the Professional Games Match Officials Limited (PGMOL), the group tasked with officiating top-flight matches. One of the first things he should do is dismiss permanent VAR operator Lee Mason. Two years ago, he was stood down from VAR duties after incorrectly overturning two red cards during a game between And Hackett, who refereed in the top-flight for almost 20 years has urged new PGMOL chief Howard Webb to axe Mason. [West Ham](https://www.mirror.co.uk/all-about/west-ham-united-fc) and [Southampton](https://www.mirror.co.uk/all-about/southampton-fc). [Newcastle](https://www.mirror.co.uk/all-about/newcastle-united-fc) United winner vs [Crystal Palace](https://www.mirror.co.uk/all-about/crystal-palace-fc). [Premier League](https://www.mirror.co.uk/all-about/premier-league), there were more high-profile errors including [Brighton](https://www.mirror.co.uk/all-about/brighton-and-hove-albion-fc) ’s disallowed goal vs Palace which was made due to human error. [investigate the controversial Bees equaliser.](https://www.mirror.co.uk/sport/football/news/arsenal-brentford-var-premier-league-29195347) Arsenal had taken the lead through [Leandro Trossard](https://www.mirror.co.uk/all-about/leandro-trossard), before Ivan Toney nodded home following a scramble less than 10 minutes later. [Arsenal](https://www.mirror.co.uk/all-about/arsenal-fc) vs Brentford.
Christian Norgaard was offside when he crossed the ball for Toney, but, remarkably, Mason forgot to draw offside lines during the VAR check for the goal.
They wrote: 'And what are the repercussions for a mistake that could be so costly come the end of the season? ‘VAR was looking to see if there was an offside and whether Ethan Pinnock had blocked off Gabriel in the build-up. We need to focus on things we can control and make sure our games are not decided by their incompetence.' Some refs should not have a job. It is frustrating but they will probably give an explanation later in the week. The refereeing in this country is SHAMBOLIC and what’s even worse is these frauds always get away with it scot-free.'. He was a shocking ref, now being shocking on VAR. Pinnock was eventually adjudged not to have been interfering with play. Another added: 'Chef forgets to cook? Bus driver forgets to drive? The lines, simply, didn’t go down. ‘I just looked back and it is offside, Arteta said.
PGMOL chief Howard Webb has been told to dismiss Lee Mason after his costly Arsenal mistake.
On Sunday, a PGMOL statement read: "PGMOL can confirm its Chief Refereeing Officer Howard Webb has contacted both Arsenal and Brighton and Hove Albion to acknowledge and explain the significant errors in the VAR process in their respective Premier League fixtures on Saturday. And emerging news reveals they were right to feel robbed of three points, as VAR referee Lee Mason 'forgot to draw the offside lines' when checking the goal. After judging Pinnock onside, the VAR didn't draw lines to see whether Norgaard was in a legal position. However, there was a surprise when the goal stood after most of Mason's focus was on whether Ethan Pinnock was offside in the first phase of Brentford's free-kick. PGMOL chief Howard Webb has been told to dismiss Lee Mason after his costly Arsenal mistake. Howard Webb urged to sack Lee Mason by fellow ref after third major VAR error at Arsenal
Howard Webb has been urged to sack Lee Mason for his horrendous blunder that could see Arsenal lose the title come the end of the season after the Gunners ...
One of the first things he should do is dismiss permanent VAR operator Lee Mason. After a three-minute wait while VAR checked whether Norgaard was onside, it was found that the goal would stand. He said: "Howard Webb is now in charge of the PGMOL. The 51-year-old retired from on-field refereeing and has since taken up a permanent role on VAR but was found to have failed when looking into Brentford's late equaliser. These are decisions that VAR should get right." Former Premier League Keith Hackett has now spoken out about the woeful decision.
VAR official Lee Mason didn't check a second offside in the lead-up to Brentford's equaliser after looking at Ethan Pinnock's role for minutes.
The officials spent a couple of minutes determining whether Pinnock was offside from the initial free-kick taken by Mathias Jensen, but then failed to pick up on a [second potential offside against Norgaard](https://www.goal.com/en-gb/news/arteta-brentford-equaliser-disallowed-offside/bltb3dd47b7ff417270) because they forgot to draw the lines that would have shown it. WHAT NEXT FOR ARSENAL? [Mikel Arteta argued should not have stood](https://www.goal.com/en/news/arteta-brentford-equaliser-disallowed-offside/bltb3dd47b7ff417270), ensured it's two consecutive weeks in which the Gunners haven't collected maximum points after losing at [Goodison Park last weekend.](https://www.goal.com/en-gb/lists/dyche-dents-gunners-title-charge-winners-losers-ratings-arsenal-damaging-defeat-everton/bltb2b948009c92f48a) More dropped points yesterday opens the door for Manchester City to close the gap between the two to three should they beat Aston Villa on Sunday.
The Professional Game Match Officials Limited (PGMOL) have admitted that VAR made two "significant errors" during this weekend's Premier League action, ...
Mason was the VAR during the match, failing to disallow Ivan Toney's equaliser despite Christian Norgaard, who assisted the goal, being offside in the build-up. One of the first things he should do is dismiss permanent VAR operator Lee Mason. Now, Hackett, who was a referee in the English top-flight for almost two decades has urged new PGMOL chief Howard Webb to axe Mason. [north London outfit](https://www.football.london/arsenal-fc/) broke the deadlock at the Emirates Stadium in the 66th minute through Belgian attacker Leandro Trossard but their lead was short-lived as Bees frontman Ivan Toney equalised from close range just eight minutes later. [VAR Lee Mason forgets to draw offside lines during Brentford's controversial goal vs Arsenal](https://www.football.london/arsenal-fc/news/var-lee-mason-brentford-arsenal-26218149) [However, it emerged on Saturday evening that VAR Lee Mason had forgotten to draw](https://www.football.london/arsenal-fc/news/var-lee-mason-brentford-arsenal-26218149) the relevant offside lines in the build-up to the goal, with midfielder Christian Norgaard, who assisted Toney, actually offside.
It is potentially two massive points dropped by Arsenal and now former PGMOL chief Keith Hackett has called for Lee Mason, an official he has labelled as a ...
In two cases they drew the lines in the wrong place! We're going to get an apology, they're going to get a suspension... 'What are the consequences for Arsenal, man? The same needs to happen with those in charge of officiating the game if they don't match up.' 'What are the consequences for someone like Graham Potter? [Sportsmail exclusively revealed](/sport/football/article-11740619/VAR-Lee-Mason-FORGOT-draw-offside-lines-reviewing-Ivan-Toneys-controversial-equaliser.html) that Mason had forgotten to even use the offside lines - which would have ruled Ivan Toney's goal out as Christian Norgaard, who plays the ball to Toney, was offside. He has seemingly passed the point of requiring operational assistance, he doesn't have a place any more.' 'You can't blame the technology. Lee Mason should be SACKED after his VAR controversy at Arsenal, where he FORGOT to draw the offside lines, claims former referees' chief Keith Hackett... 'What's going to happen from PGMOL, someone's going to get what? Trying to put a title run together, man, what are the consequences? I cannot believe what I saw yesterday.
Mason did not fully investigate an offside decision against Brentford's Christian Norgaard.
Bemused Blues boss Potter said: “I thought it was a good save. [Tomas Soucek](/topic/tomas-soucek) appeared to handle Conor Gallagher’s shot inside the area in his attempt to make a block, although referee [Craig Pawson](/topic/craig-pawson) was not advised to review his decision not to award a penalty by VAR official Neil Swarbrick. [Premier League](/topic/premier-league) referee [Keith Hackett](/topic/keith-hackett) has called for [VAR](/topic/var) official [Lee Mason](/topic/lee-mason) to be sacked after he failed to rule out a goal which dented [Arsenal](/topic/arsenal)’s title challenge.