At 6:30 am this morning my time - 5:30 am on the East Coast of the US - I received a telephone call from someone who identified himself as a "security official at Heathrow airport." He told me that my partner, David Miranda, had been "detained" at the London airport "under Schedule 7 of the Terrorism Act of 2000."
David had spent the last week in Berlin, where he stayed with Laura Poitras, the US filmmaker who has worked with me extensively on the NSA stories. A Brazilian citizen, he was returning to our home in Rio de Janeiro this morning on British Airways, flying first to London and then on to Rio. When he arrived in London this morning, he was detained.
The stated purpose of this law, as the name suggests, is to question people about terrorism. The detention power, claims the UK government, is used "to determine whether that person is or has been involved in the commission, preparation or instigation of acts of terrorism."
But they obviously had zero suspicion that David was associated with a terrorist organization or involved in any terrorist plot. Instead, they spent their time interrogating him about the NSA reporting which Laura Poitras, the Guardian and I are doing, as well the content of the electronic products he was carrying. They completely abused their own terrorism law for reasons having nothing whatsoever to do with terrorism: a potent reminder of how often governments lie when they claim that they need powers to stop "the terrorists", and how dangerous it is to vest unchecked power with political officials in its name.
This is obviously a rather profound escalation of their attacks on the news-gathering process and journalism. It's bad enough to prosecute and imprison sources. It's worse still to imprison journalists who report the truth. But to start detaining the family members and loved ones of journalists is simply despotic.