Iran’s football team sang their national anthem at their second World Cup game against Wales having refrained from doing so in their tournament opener.
The players did not sing the Iranian anthem ahead of their game with England in Doha earlier this week in apparent support of protesters back in their motherland.
Loud jeers were heard from some supporters at the Al Rayyan Stadium as the anthem played prior to kick-off against Wales on Friday, with the team appearing to sing along quietly.
News agencies Reuters and Associated Press said there were reports of unrest both in Iran and outside the Al Rayyan stadium as pro-government supporters confronted peaceful protesters.
Inside the stadium ahead of the match, a number of supporters had shown support for the protests.