Guardian gagged from reporting parliament

The Guardian has been prevented from reporting parliamentary proceedings on legal grounds which appear to call into question privileges guaranteeing free speech established under the 1688 Bill of Rights.

Today's published Commons order papers contain a question to be answered by a minister later this week. The Guardian is prevented from identifying the MP who has asked the question, what the question is, which minister might answer it, or where the question is to be found.

The Guardian is also forbidden from telling its readers why the paper is prevented – for the first time in memory – from reporting parliament. Legal obstacles, which cannot be identified, involve proceedings, which cannot be mentioned, on behalf of a client who must remain secret.

The only fact the Guardian can report is that the case involves the London solicitors Carter-Ruck, who specialise in suing the media for clients, who include individuals or global corporations.

The Guardian has vowed urgently to go to court to overturn the gag on its reporting. The editor, Alan Rusbridger, said: "The media laws in this country increasingly place newspapers in a Kafkaesque world in which we cannot tell the public anything about information which is being suppressed, nor the proceedings which suppress it. It is doubly menacing when those restraints include the reporting of parliament itself."

• Read the whole report in The Guardian