The High Court has ordered a "robust and independent" new investigation into how MI5 gave false evidence to multiple courts, ...

The home secretary says the government accepts the high court’s ruling that an independent investigation should take place.

The judgement comes after the BBC revealed MI5 had given false evidence to three courts about a neo-Nazi agent.

Senior judges held out the prospect of holding MI5 officers in contempt as they ordered an independent investigation into how ...

A ruling by London's High Court cited the domestic intelligence agency's failure to explain why representatives had ...

Government accepts court ruling on ‘serious failing’ by MI5 - It emerged this year that evidence given by the security agency ...

MI5 could still face contempt of court proceedings over incorrect evidence provided in a bid for an injunction against the BBC pending the outcome of an investigation, judges at the High Court have ...

A decision on whether to issue contempt of court proceedings over false evidence given to the High Court by an MI5 officer ...

IPCO began its secret investigation into MI5's handling of the agent - a genuine neo-Nazi known publicly as X who informed on extremist networks – in 2022. It was prompted by a BBC story about how X ...

The High Court has ordered a “robust and independent” investigation into how MI5 submitted false evidence to multiple courts, after dismissing two internal reviews by the Security Service as seriously ...

MI5 could still face contempt of court proceedings following revelations that the intelligence agency provided incorrect ...