On Friday, guards initially confiscated the banner, later returned it, and told protesters they could stay if they covered their shirts.
Tilly told AFP that people would be allowed to wear T-shirts “as long as they don’t come as a mob to confuse but are peaceful.”
He added that some people came with a banner and two large pillars, which will not be allowed until now.
“If you’re coming to watch tennis that’s fine, but we can’t allow anyone to cause a disturbance at the end of the day,” he told AFP.
CNN has reached out to Tennis Australia for comment but has yet to hear back.
‘Australia’s words no longer mean anything’
Max Mok, one of three people who took part in the protest, told CNN on Tuesday that he and another protester ordered 1,000 people “Where’s Peng Shuai?” The shirts they plan to hand out for free at the tournament on Saturday.
“Tennis Australia’s words stopped for anything three days ago, but we’ll keep them honest, and we’ll keep their word,” Mox told CNN.
On Saturday, CNN affiliate Channel 7 reported a response from the tournament organizer that said, “Under our ticket terms, we do not allow clothing, banners, or commercial or political banners.”
“Peng Shuai’s safety is our primary concern. We continue to work with the WTA and the global tennis community to get more clarity on her situation and will do everything in our power to ensure her safety,” she added.