Porpoising rule changes would have “minimal” competitive impact

Ahead of this weekend’s Canadian Grand Prix in Montreal, the FIA issued a technical directive to teams to intervene on the ongoing porpoising issue amid safety concerns raised by a number of drivers.

The FIA is set to focus on gathering data this weekend, but will look to apply a threshold for how much the cars can porpoise to prevent drivers from encountering the kind of discomfort many faced in Baku, where the issue hit its worst level yet.

Mercedes drivers George…