Access to Twitter has been restored in Turkey after the micro-blogging website reportedly complied with Ankara's request to remove pictures of a prosecutor killed by leftist militants.
"Twitter has agreed to shut down accounts and remove images relating to last week's hostage-taking. The website will reopen to access very shortly," a senior Turkish official told the Reuters news agency on Monday, shortly before the site became accessible again.
Earlier, the social media website said it was working to restore its service in Turkey. Talks to resume other blocked websites, including YouTube and Facebook, are underway, the official said.
According to a Facebook spokesman, the company had complied with a Turkish court order to restrict access to some content.
Turkish Internet users first reported early on Monday beingunable to access the social media websites Twitter, Facebook and YouTube
Later in the day, it became clear authorities had deliberately blocked access to these and more than 160 other websites, as they had been used to publish images of a public prosecutor who was killed after being taken hostage by leftist militants last week.
"This has to do with the publishing of the prosecutor's picture. What happened in the aftermath (of the prosecutor's killing) is as grim as the incident itself," Ibrahim Kalin, a spokesman for President Recep Tayyip Erdogan told Reuters.
Prosecutor Mehmet Selim Kiraz and his two captors were killed after a shootout at an Istanbul courthouse last Tuesday.
Gun image goes viral
The Marxist Revolutionary People's Liberation Party-Front posted pictures showing one of the militants holding a gun to the hostage's head on the Internet, and the images were subsequently circulated on social media, before being published by several Turkish newspapers and news websites.
On Wednesday, Turkish prosecutors launched a probe into four newspapers for disseminating what they described as "terrorist propaganda" after they published the images.
President Erdogan and his Justice and Development Party have in the past beencriticized for shutting down social media websites
. Last year, the authorities blocked access to YouTube and Twitter after leaked recordings pointed to alleged corruption by close allies of the president.
shs, pfd/gsw (Rueters, AP, AFP, dpa)