The hottest round on the Supercars calendar has arrived with a new safety net. Going into the Betr Darwin Triple Crown at Hidden Valley, Supercars has brought in cooling regulations that can order a car off the track if its driver-cooling systems fail in extreme heat — and on Thursday the paddock's team owners lined up to back the crackdown.
Under the rules, once the forecast ambient temperature passes 32.9C, both the driver's cool suit and the in-helmet fan must be working and holding the cockpit to a set limit. If either fails, the car can be black-flagged. With Darwin's tropical build-up routinely pushing the mercury past that mark, the rule is live this weekend.
No one spoke more forcefully than Roland Dane. The PremiAir Racing boss — who built Triple Eight into the championship's benchmark team before stepping back — is making a rare return to a Supercars press conference, and he made driver welfare his theme.
"I'm passionate about this and trying to get it right. I've seen the damage it can do," Dane said. He described drivers whose "internal body thermostat" had reset after cool-suit failures, citing Steve Owen passing out at Adelaide and Greg Crick at the Bathurst 12 Hour, and warned that carbon monoxide compounds the danger in a hot cockpit.
He reserved his bluntest words for a recent scene at Sydney. "I never want to see somebody like Broc Feeney getting out of a car having won a race and not being able to stand up," Dane said. "He should have been put straight into a cool bath. He shouldn't have been interviewed on television. That was just wrong."
Dane backed the governing bodies for acting quickly. "I'm really pleased with Motorsport Australia and Supercars for getting on top of this," he said. He noted the rule "doesn't kick in until 32.9 forecast ambient," and added that no team would run without cooling in Darwin regardless: "It's always hot and sweaty, but I think it's great to see more attention put into it."
Tickford's Simon Brookhouse said the threat of an end-of-race black flag was a genuine concern but had not changed his team's preparation. "Obviously it's a concern if it's an end-of-race scenario, but for us it's no different in terms of our efforts around cooling," he said. "Safety comes first, and the drivers are under extreme heat, so we've got to do what we can to make sure they're cool. If it brings us off track, we just deal with it."
Tim Blanchard — racing a Trans Am car at the event on top of running his Supercars and Super2 entries — leavened the subject with a plug for his own business. "I think we need to mandate air conditioning in all the cars. I know a good supplier if you're looking," joked the CoolDrive owner. He then struck a more measured note: "There's an element of responsibility we have as a sport to look after the drivers, but we also need to balance it. They're elite, professional athletes — they should be fit and ready to go racing under tough conditions."
The cooling rules could carry a sporting sting, too. Speedcafe's Andrew van Leeuwen and Stefan Bartholomaeus made Triple Eight's Broc Feeney their Hidden Valley favourite but flagged that the regulations could trip up even the front-runners, noting Triple Eight's chill-out system has given trouble this season. With Ford still chasing its first Darwin win of the Gen3 era against a Chevrolet camp unbeaten here, the margins are thin enough that a cooling glitch could shape the weekend.
The Triple Crown also debuts a new rhythm: three races across Friday, Saturday and Sunday, with racing starting a day earlier than usual. Brookhouse welcomed it. "I quite like the three races," he said. "The more racing we do, the better it is for the fans, and to have three different days of racing is a good thing for the sport."
Racing gets under way on Friday at Hidden Valley.
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*Originally published on [Motorsports Global](https://motorsports.global/article/supercars-bosses-back-darwin-heat-crackdown-as-dane-recalls-scares). Visit for full coverage.*