On Wednesday, at around 4pm Brisbane time, the Gabba was emptied by a fire alarm.
Australia had already left following their final training session, and England were yet to arrive for their last practice under lights. The only evacuees were journalists and stadium staff.
It felt like a moment for all to take stock. Because, in 24 hours' time, this ground will be filled to the brim. And by the end of the first day-night session of the second Ashes Test, the state of the series could have already changed immeasurably.
Pink-ball Test cricket tends to move quickly and undulate wildly. And for an England team who do both themselves, this may be a heady mix. A cocktail, no doubt, but will it prove to be a Negroni or a Molotov?
The occasion has not been lost on the players, or indeed the state of Queensland. Police have been out and about pulling over helmet-less e-Scooter riders after Ben Stokes and a handful of England teammates were papped whizzing through Brisbane's CBD without them. Stokes was even asked to apologise to Queenslanders for the crime in his press conference. He decided against it. As trivial an offence as it was, now is not the time to be sorry. No time for regrets.
The reception England will receive tomorrow will be unlike any this team have heard before. Nearby pubs have primed themselves for an influx of punters priming themselves for a 2pm start. Not that the Gabba needs more of a run-up to dive into an Ashes Test. This is the most febrile of venues at the best of times when the English are in town, and they have the receipts to prove it.
Stokes has insisted history holds no fear for them. But nor does it instinctively contain breadcrumbs to success, even if Australia's sole pink-ball defeat came at this venue last year, against West Indies.
"You don't try and read into too much around what happened in a result the last time a team played there," Stokes said, very much in business mode.
"We have grounds in England where you know you turn up there and have that extra boost of confidence because of, not necessarily your record there, but how the crowds are. We've got Edgbaston and Headingley - I feel like the Gabba is sort of like their Edgbaston or Headingley to Australia."
In truth, Birmingham and Leeds - for all their merits as home-Test strongholds - do not come close to Brisbane. The signage is everywhere, the sentiment skewed towards taking British pounds on their way to breaking English hearts. The air is thick enough to chew, the heat harsh enough to, well, ride an e-scooter without a helmet. The locals ... well, England will get the full brunt of that over the coming days. You can understand why no England side has won here since 1986. The odds are in favour of an Australia triumph again, and a 2-0 scoreline will more or less confirm a fourth Ashes victory on home soil.
To keep this alive, to make this all worthwhile, Stokes' England - for all their parking of history - will have to at least mimic aspects of the last time England left this venue with their tails up.
It might only have been a draw in 2010-11's series opener. But the manner in which it was achieved was as bombastic as English cricket used to get. Facing a first innings deficit of 221, Andrew Strauss's England side - arguably the greatest to win in Australia - put on 517 for 1 to kill the game but keep alive their Ashes hopes.
They arrived on that final day at 310 for 1, leading by 89. But the most telling statistic was the crowd; a 42,000-seater with only 7,088 taken. Most of them were English. No fire alarm this time. The message was clear - Australia did not believe. If England did not already know they were onto something going into that final day, they did when they turned up and saw that lack of home faith.
That may end up being the most telling marker over the coming days - local disinterest. Since 2022, Stokes has implored his players to err on the side of entertainment. Now, they must be no things to no men or women with Southern Crosses in their hearts.
There will be periods with the pink ball when they must hold firm, whether batting against the new ball, or under lights, or when bowling with the old ball, with the sun still out. They must shield from the danger, not run towards it. Should their opponents attack, they would do well not to respond with equal and opposite force, even if Sir Isaac Newton would not improve.
How ironic it is that Bazball comes down to this. As close to a crapshoot you get in Test cricket, against a side whose pink-ball record suggests the dice are loaded in their favour. And one that, by and large, they will have to play safe. Their head coach Brendon McCullum often refers to himself as a gambler, one always willing to twist. Sticking might be the order of this Test. It might be the order of the series.
As night fell on Wednesday, the whole team were out in the middle of the Gabba fielding under lights, getting used to the pink ball and taking in the scale of colosseum which could be the site of their rebirth in their series.
Spirits are high, belief remains broadly undimmed despite the humiliating defeat in the first Test. As they walked off the field on Wednesday, they embraced their coaches, who were passing the time bowling to one another if they weren't hitting catches.
One by one they filed down the tunnel, taking in the boombox that, for the last few days, has been scoring all their preparation, as has been the case for the last three years. Tomorrow, they will be greeted by much harsher tones, and forced to confront the reality that this could be the start of the end of it all. Or it could be the start of another chance to keep this merry ride going one more time around the block.