Scotland Yard has stopped short of offering an apology to the families of 17 justice campaigns, who a secret police unit kept information on.
I regret enormously the distress that has been caused.
The investigation is set to go on for another year and will report on the culture of the unit where "some behaviour that was not appropriate".
More top news
A cheap over-the-counter painkiller taken by millions of people in Britain every day could have the hidden benefit of slowing down ageing.
Some four million Brits are expected to fly out of the UK over the festive period, along with many more using roads and railways.
Scientists believe they may have found the key to fighting HIV - and it rests in the immune system of llamas.