A report critical of the Metropolitan Police has found that a secret police unit kept information on families of 17 justice campaigns.
Although the police have apologised to the families involved, they insist there is no evidence that their undercover officers spied on or targeted perfectly legal justice campaigns.
ITV News correspondent Paul Davies reports:
More top news
Facebook has completed its first test of a solar-powered drone that carries internet signal in the skies above the UK.
Russia goalkeeper Igor Akinfeev has thanks fans for their support after he was struck by a flare thrown during a qualifier in Montenegro.
Astronauts arriving for their new mission hug the crew on arrival at the International Space Station.