This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/world/middle_east/8065578.stm

The article has changed 5 times. There is an RSS feed of changes available.

Version 0 Version 1
Iran 'blocks access to Facebook' Tehran blocks access to Facebook
(about 13 hours later)
Iran's government has blocked access to social networking site Facebook ahead of June's presidential elections, according to Iran's ILNA news agency. Iran has briefly blocked access to social networking site Facebook ahead of June's presidential elections.
ILNA suggested the move was aimed at stopping supporters of reformist candidate Mir Hossein Mousavi from using the site for his campaign. The move was aimed at stopping supporters of reformist candidate Mir Hossein Mousavi from using the site for his campaign.
Facebook, which claims to have 175m users worldwide, expressed its disappointment over the reported ban. Facebook, which says it has 175m users worldwide, expressed its disappointment over the reported ban.
So far there has been no comment from the authorities in Tehran. Tehran reinstated access to the website after a few hours, but made no official comment about the censoring.
'Access not possible''Access not possible'
"Access to the Facebook site was prohibited several days ahead of the presidential elections," ILNA reported. "Access to the Facebook site was prohibited several days ahead of the presidential elections," Iranian news agency Ilna reported.
Mr Mousavi was Iran's prime minister when the post was abolished in 1989Mr Mousavi was Iran's prime minister when the post was abolished in 1989
It said that "according to certain Internet surfers, the site was banned because supporters of Mir Hossein Mousavi were using Facebook to better disseminate the candidate's positions".It said that "according to certain Internet surfers, the site was banned because supporters of Mir Hossein Mousavi were using Facebook to better disseminate the candidate's positions".
CNN staff in Tehran reported that people attempting to visit the site received a message in Farsi that said: "Access to this site is not possible."CNN staff in Tehran reported that people attempting to visit the site received a message in Farsi that said: "Access to this site is not possible."
Facebook expressed disappointment that its site was apparently blocked in Iran "at a time when voters are turning to the Internet as a source of information about election candidates and their positions".Facebook expressed disappointment that its site was apparently blocked in Iran "at a time when voters are turning to the Internet as a source of information about election candidates and their positions".
Mir Hossein Mousavi, a former prime minister, is seen as one of the leading challengers to incumbent President Mahmoud Ahmadinejad in the 12 June elections.Mir Hossein Mousavi, a former prime minister, is seen as one of the leading challengers to incumbent President Mahmoud Ahmadinejad in the 12 June elections.
His page on Facebook has more than 5,000 supporters.His page on Facebook has more than 5,000 supporters.