When the BBC revealed that MI5 had lied to three courts, the Security Service apologised for giving false evidence - vowing ...

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

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 previously said there had been ‘failings and errors’ in legal proceedings related to an alleged source accused of abusing ...

The home secretary has said MI5 giving false evidence to multiple courts was a "serious failing", as she accepted a further investigation should take place. Yvette Cooper, who is responsible for ...

Read our privacy notice. Police chiefs and MI5 have called for the Government to give them enough funding amid pressures from the latest plans to release prisoners early.

"MI5 right now has a variety of oversight bodies overseeing it in the U.K., and yet there's still a huge amount of trust placed in the agency to self-report when errors happen, when there are ...

World U.K. High Court slams MI5 over informant deception and lack of transparency July 3, 20254:35 PM ET Heard on All Things Considered By ...