Australian human rights campaigner Drew Pavlou (L) is pictured wearing a "Where is Peng Shuai?" T-shirt on the grounds outside one of the venues of the Australian Open on Tuesday. AFP
The about-turn followed video emerging on Sunday of security staff ordering spectators to remove shirts and a banner in support of the Chinese player at Melbourne Park. It prompted tennis legend Martina Navratilova to brand the move "pathetic."
Peng, the former doubles world number one, is absent from Melbourne and there are fears for her wellbeing after she alleged online in November that she had been "forced" into sex by a Chinese former vice-premier during a years-long on-and-off relationship.
Her allegation was quickly censored and the 36-year-old was not heard from for nearly three weeks, before reappearing in public in China. But there are still concerns as to whether she is free.
Two spectators wearing "Where is Peng Shuai?" T-shirts are pictured in the stands on day nine of the Australian Open. AFP
Tennis Australia, which organises the Australian Open, reiterated its long-standing policy on Monday of "not allowing banners, signs or clothing that are commercial or political." But with pressure mounting, Tiley said "Where is Peng Shuai?" T-shirts would be permitted as long as those wearing them were peaceful, adding that security would make case-by-case assessments.
"Yes, as long as they are not coming as a mob to be disruptive but are peaceful," he told AFP on the sidelines of the Grand Slam. "It's all been a bit lost in translation from some people who are not here and don't really know the full view.
"The situation in the last couple of days is that some people came with a banner on two large poles and we can't allow that. "If you are coming to watch the tennis that's fine, but we can't allow anyone to cause a disruption at the end of the day."
A GoFundMe page set up to raise money to print more T-shirts reached its Aus$10,000 ($7,100) goal within two days, with activists pledging to make them available to whoever wants to wear them.
Human rights campaigner Drew Pavlou, who is behind the campaign, welcomed Tiley's "capitulation." "Hopefully people in China, in mainland China, will see thousands of people wearing those Peng Shuai T-shirts at the Australian Open grand final and they will know that she is still not safe," he told AFP.
"They will know that people all across the world are still speaking out for Peng Shuai."
Relaxation of the policy came as local media cited human rights experts as saying Tennis Australia's stance could be unlawful.
The Australian government also waded in with Defence Minister Peter Dutton saying of the Peng situation: "It's deeply concerning and I think we should be speaking up about these issues.
"I'd encourage not just celebrities but also tennis organisations, including Tennis Australia," he told Sky News.
"We don't want to drag sport into politics but this is not a political issue, it's a human rights issue about the treatment of a young woman who is claiming that she's been sexually assaulted."
In late December after Peng had reappeared in public, she denied making the allegation to Singaporean Chinese-language newspaper Lianhe Zaobao.
"I would like to stress a very important point: I have never said nor written anything accusing anyone of sexually assaulting me," the 35-year-old said in footage apparently filmed on a phone at a sports event in Shanghai.
However, the comments did not ease worries at the Women's Tennis Association (WTA), which has been widely praised for its stance on Peng, demanding to hear from her directly and suspending tournaments in China.
The seventh seed overcame the French 17th seed in their quarter-final 6-4, 6-4, 3-6, 3-6, 6-2 to become the first Italian man to reach the last four of the Australian Open.
After winning the match, the Serbian star said, it was more than a battle. Brerettini is a true Italian hammer I felt it on my skin. It means none of us three will stop. Roger and Rafa are legends they are the reason I am where I am today, said Djokovic.
"I really hope that I give a tiny, small light, maybe some positive emotions for my country. I really hope that Ukraine a little bit enjoys (this),” Kalinina told the crowd.
World ranked 139 Tauson saw off Switzerland's Viktorija Golubic 6-4, 6-1 to guarantee a top 100 debut on Monday. Tauson was playing in just her third main draw and with Sunday's win confirmed her status as one of the sport's in-form players.
Facing seventh-seeded Ons Jabeur of Tunisia, the unseeded American was broken eight times on Court Philippe Chatrier and lost 6-3, 6-1. Jabeur won 15 of 16 points on Pera’s second serve.
A draw in the final round proved enough for Grandmaster (GM) Aravindh Chithambaram of India to become one of only two players to win back-to-back championships in the history of the Dubai Open Chess Tournament.
His Highness Sheikh Mansoor Bin Mohammed Bin Rashid Al Maktoum, Chairman of the Dubai Sports Council, graced the Vice President’s Jiu-Jitsu Cup with his presence as he crowned the champions of the tournament. The highly anticipated event was held over the weekend at the Shabab Al-Ahli Club in Dubai, captivating a large