
Formula 1 underwent a major revamp ahead of the 2026 season, but eight rules were previously proposed but never introduced.
Last weekend, the 2026 F1 campaign started with the Australian Grand Prix, with George Russell winning ahead of Mercedes teammate Kimi Antonelli and Ferrari star Charles Leclerc.
Prior to the race, all the talk centred on the new regulations, which were introduced to promote closer battles on track.
Cars are now smaller and lighter, more reliant on battery power, and the DRS system has been replaced by active-aero and overtake modes.
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During the Australian Grand Prix, Leclerc compared the new regulations to having the mushroom in Mario Kart, which gives an extra boost of pace.
However, prior to the big changes in 2026, there were some rules that F1 figures wanted to introduce but never received the green light.

Fake Rain
Back in 2011, then F1 boss Bernie Ecclestone proposed the idea of using sprinklers to simulate rainy conditions on track.
As per Fox Sports, Ecclestone said: "We always had the most exciting races in the wet, so let’s think of making rain. There are race tracks you can make artificially wet, and it would be easy to have such systems at a number of tracks. Why not let it ‘rain’ in the middle of a race for 20 minutes, or the last 10 laps? Maybe with a two-minute warning ahead of it.
"Suspense would be guaranteed."
Reverse Grid
Perhaps one of the most talked-about ideas in F1 history, the reverse grid system has been used at both the F2 and F3 levels.
In F2, the top 10 qualifying positions are reversed for the Sprint race, meaning that if a driver qualified in pole position, the starting position would be 10th.
In F3, the same rule as F2 applies but impacts the top 12 drivers.
Back in 2019, seven-time F1 world champion Lewis Hamilton said on reverse grid: "The people who have proposed it don’t really know what they’re talking about."
Customer Cars Return
Back in 2014, there were rumours that customer cars could make a return to the sport.
It was stated that the big teams, such as Mercedes, Red Bull, Ferrari and McLaren, would build cars for customer teams, which is supposed to be cheaper for the smaller teams to buy chassis.
The move would also allow the bigger teams to increase their own revenue.
At the time, Mercedes boss Toto Wolff said: "I am personally against customer cars because I think it is detrimental to many teams who are proper constructors, and this is about being a constructor - it is a constructors' world championship."
Medals Instead of Points
Another Ecclestone idea, the F1 supremo stated that Grand Prix winners should receive a gold medal instead of points for winning a race.
It was stated that the driver who ends the season with the most gold medals would win the world title.
As per The Standard, Ecclestone said: "Everybody is happy with the idea, they are all very supportive.
"I'm absolutely 100 per cent sure it's the right way to go. It will get the drivers overtaking."

Extra Pit Stops For Winning
No prize for guessing who came up with this idea. Yes, it was Ecclestone again.
As per Fox Sports, the idea was that race winners throughout the season would be forced to make compulsory pit stops during subsequent races.
For example, if one team wins one race, they would have to make one extra pit stop in the next race; winning two means two extra stops, with a maximum of three pit stops.
Grid Lottery
Similar to reverse grid, Ecclestone suggested that drivers who qualified in the top 10 should have their starting grid spots drawn by a lottery.
He said: "I’d like to see the fastest 10 in qualifying drawn by lottery for the grid. You would have a different grid for sure and all the guys who are in the top 10 would have a good chance of being on pole.
"We’d have qualifying with low fuel, 20 runners, the top 10 of those 20 run again to establish who is quickest of the 10. They’d get points for that and then a lottery for the grid."
Short Cuts
In 2010, Ecclestone claimed that he had proposed adding a shortcut that drivers could use for a maxium of five times per Grand Prix.
He said: "I’ve tried to push the teams with a number of proposals. Imagine a shortcut which a driver can use five times every race.
"It would stop people getting stuck behind others and be good for TV."
Weight Penalties
Not Bernie this time, but former F1 team boss Paul Stoddart suggested a weight penalty for Red Bull during their dominance from 2021 to 2024.
Stoddart said that the reigning champions should be given a five-kilogram weight penalty.
As per Planet F1, Stoddart said: "I would personally be in favour of, for example, a penalty of five kilograms for the reigning World Champion.
"That should be enough to level things out again, while still allowing the good drivers to win. They would have little problem with that."