He added: “It’s something that definitely needs to be tackled. But that’s probably something that needs to be done in the background, I would imagine.”
Hamilton made an oblique reference to the 2021 championship decider in Abu Dhabi, where he controversially lost out on the title to Verstappen as a result of former race director Michael Masi failing to apply the rules correctly during a late-race safety car period.
At the time, race stewards declined to overturn Masi’s decisions. The Australian was later fired by governing body the FIA, before a report into the incident concluded that Masi’s decisions were the result of “human error”.
Speaking before this weekend’s Sao Paulo Grand Prix, Hamilton said: “I don’t know if they’re aware of the weight of their decisions. They ultimately steer careers. Can decide results of championships, as you’ve seen in the past. Some work needs to be done there, I’m sure.”
The FIA does not comment on stewards’ decisions as they are meant to operate independently from the governing body.