McLaren have called for an inquiry into the penalty Lando Norris was given for ignoring yellow flags during the Qatar Grand Prix.

Team principal Andrea Stella said the decision to give Norris a 10-second stop-and-go penalty - the severest that can be handed out other than a disqualification - "lacked any specificity and proportion".

The decision dropped Norris from second place, and a close fight with the leader and eventual winner Max Verstappen, to an eventual 10th place.

And it took McLaren from a position where they would have needed just a couple of points in the the final race of the season in Abu Dhabi next weekend to secure the constructors' championship, to seeing their lead over Ferrari cut to 21 points. There are a maximum of 44 points available in one weekend.

Stella said the penalty decision was "a little too simplistic", adding: "To me it looks like somewhere there must be a book with a lot of dust on the cover that was taken out: 'Let me see what it says; let me apply this.'"

His remarks allude to a period of turmoil at governing body the FIA in which the race director changed just one race ago, with three grands prix before the end of the season, and a senior steward was fired just last week.

Rui Marques made his debut as race director at the Las Vegas Grand Prix, a week before Qatar. He was drafted in at the last minute after the previous race director, Niels Wittich, was fired. No explanation has been given by the FIA for Wittich's dismissal.

Stella's criticism of the FIA was shared by Mercedes team principal Toto Wolff, who said of the governing body: "Rationality needs to win and for me it doesn't look like this at the moment."

The FIA has not responded to a request for comment.

Norris was penalised for ignoring yellow flags that were being waved for a piece of debris on the pit straight - a wing mirror that had come off Alex Albon's Williams.

The debris sat on the straight for at least three laps, during which period Norris committed his offence, before it was hit by the Sauber of Valtteri Bottas, shattering the mirror and spreading shards of carbon-fibre and glass over the track.

Shortly after the mirror was broken, Lewis Hamilton's Mercedes and Ferrari's Carlos Sainz suffered punctures to their front left tyres. And shortly after that, the safety car was deployed.

Hamilton said he thought his puncture was caused by excessive tyre wear from a car that was lacking front grip on a long first stint.

Ferrari team principal Frederic Vasseur said: "For sure the tyre wear was not helping, but there would not be the puncture if there wasn't the debris."

The FIA has not provided an answer to questions as to why the safety car was not deployed to allow marshals to clear the mirror before it was hit by an F1 car. A spokesperson said the drivers had been repeatedly warned about the mirror.

The FIA has told media it will provide an explanation for the decisions made in the race, but has not yet done so.

McLaren's Oscar Piastri said: "The right thing to do would have been a virtual safety car or a safety car pretty much straight away.

"I didn't really know where the mirror was, but after seeing it on the big screen, being basically in the braking zone for Turn One when you're trying to overtake, I don't really know what we were going to do until someone hit it. Because I think having it sit there for 30 laps of the race would have been not very smart."

Verstappen said: "I didn't even know it was a mirror. Of course, I saw the debris, but we have done more races where there has been a bit of debris offline. So I guess it's a bit of a tough call to make."

Leclerc said: "I don't know how obvious it was on TV, but for us in the car, it wasn't that obvious. I didn't know where the mirror was. I don't know what it was.

"Obviously, it was quite clear once someone picked up the mirror and there was debris everywhere. But before that, it wasn't that bad."

The stewards can apply their discretion, but the FIA stewards' guidelines prescribe a 10-second stop-and-go as the standard penalty for ignoring double yellow flags in a race.

Stella said "the penalty was deserved" because it was clear that Norris had not slowed down for the yellow flags.

"That leads us to two important requirements that we all, I'm sure, would like to know are applied when it's about giving a penalty - one is proportion and the second one is specificity," Stella added. "The application of the penalty lacks both requirements.

"The specificity has to do with what case are we actually considering? Is there an immediate danger for somebody? Is there a crash scene?

"This leads to proportion - the penalty needs to be commensurate, proportionate to the severity of the infringement.

"It's interesting that the FIA themselves were going on and off with the yellow flag and at some stage it was even removed. Which gives a sense how severe is the situation.

"Lando did not slow down, but the lack of any specificity and proportion is very concerning and is also a factor that could have a decisive impact on the championship quest."

Stella said the FIA should consider this "very seriously if we want fairness to be part of racing in F1".

He added: "We expect that this case of applying such a severe penalty in this case will be reviewed by the FIA and there is certainly material for improvement.

"We have expressed that we expect this case to be reviewed but we don't want to enter in any comment in changes of racing director. We don't have the elements to judge. We just trust the institution that is there to do this job."

He emphasised that McLaren had asked for the review to "put the sport in a better place", adding: "I am thinking about the future of F1, not this event specifically."

Vasseur said it was the stewards' right to apply the penalty if they felt it was appropriate.

"The last 35 years of my life we all always complain about the stewards or race director," he said. "It is at their discretion and they can put this kind of penalty - it depends for sure on the severity of the infringement, if he was faster than the previous lap in this mini-sector. I don’t want to get into polemics now."

This controversy happened against the backdrop of concerns within F1 about the running of the FIA, after the departure of a series of senior figures from the organisation this year.

The FIA has lost a sporting director, technical director, race director, chief executive officer and compliance officer among others this season.

Wolff said: "If you look at it in a positive way, it could have its own reality show.

"All of us stakeholders need to bear in mind that we need to protect this holy grail of a sport and do it with responsibility, accountability and transparency. It doesn't come across like that."

Asked directly about the stewardship of FIA president Mohammed Ben Sulayem, whose leadership has been dogged by a series of controversies since he was elected in December 2021, Wolff said: "He can fire as many people as he wants. He is the president.

"Where it becomes important for the drivers and for all of us is: How does it make the decision making process better? Is the sport improving because of these changes? And if the answer to this is yes, it is an internal matter he has to handle.

"Obviously what's in the news and the potential spillover in terms of negativity and reputation is something that is bad for all of us."