Reddit's new chief executive has confirmed he plans to take fresh action against parts of the site containing offensive and obscene content.
Steve Huffman said that he had not created the news comment platform "to be a bastion of free speech, but rather as a place where open and honest discussion can happen".
He promised to provide further details on Thursday.
One expert said the plan would probably enrage many of the site's users.
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Reddit set to cull 'dark side' communities - BBC News