London Daily

Focus on the big picture.
Monday, Aug 03, 2026

MI5 policy allowing agents to commit crimes was legal, say judges

MI5 policy allowing agents to commit crimes was legal, say judges

Human rights groups indicate they will seek to take case to supreme court after appeal court judgment
MI5’s partially secret policy of allowing agents to participate in serious crimes in pursuit of intelligence was legal, three court of appeal judges have concluded.

The judges held on Tuesday that MI5 was “not above the law” because the long-established power did not equate to an immunity from prosecution, in the latest step in a long-running legal case brought by four human rights groups.

At a hearing in the case in January government lawyers told a court that MI5 officers could in theory authorise an informer to carry out a murder if they were “an extremely hostile individual”.

But in its judgment the appeal court concluded any authorisation given by MI5 officers to informants would have been acceptable because the spy agency’s internal guidance said it could only apply proportionately.

The guidance, the judges stated, “stipulates that authorisation may only be given” where “the potential harm to the public interest from the criminal activity is outweighed by the benefit to the public interest derived from the anticipated information the agent may provide”.

As a result there was “a limit to what criminality may be authorised”.

Human rights groups indicated they would seek to appeal to the supreme court. Maya Foa, the director of Reprieve, said: “The idea that the government can authorise undercover agents to commit the most serious crimes, including torture and murder, is deeply troubling and must be challenged.”

Critics say agents operating in Northern Ireland have repeatedly been accused of colluding in murder, although bringing cases to court has proved complex. Last summer, prosecutors decided not to charge two former MI5 officers, among others, relating to cases involving an IRA informer, codenamed Stakeknife.

Priti Patel, the home secretary, said she was pleased the court of appeal had recognised “the vital role that undercover agents play in preventing and safeguarding victims from serious crimes”.

Home Office sources cited the case of Naa’imur Zakariyah Rahman, who was jailed for life in 2018 for plotting to kill the former prime minister Theresa May. He was caught following an undercover operation in which he was provided with what he thought was a jacket and rucksack packed with explosives.

The court battle applied to MI5’s previous policies, which date back to at least the 1950s. The agency says it is often necessary to allow informants to commit some crimes so their cover is not blown.

Fifteen months ago, a lower tribunal concluded that MI5’s informants policy was legal, but only narrowly, by three to two.

Ministers, concerned about the outcome of future legal challenges, introduced the covert human intelligence sources bill to put MI5’s policy on a statutory footing. Labour split on whether to oppose it, but the Conservatives’ Commons majority ensured it passed into law on 1 March.

However, the Scottish parliament formally rejected the bill, meaning the judgment of the court of appeal is potentially more significant there. Without the legislation, the spy agency is able to rely on the powers in the guidance upheld by the court of appeal as legal.
Newsletter

Related Articles

0:00
0:00
Close
Nigel Farage Expresses Openness to Potential Alliance with Restore Britain
Triple Lock Lifts UK State Pension but Leaves a Wider Retirement Gap
Danube Drought Forces Hungary’s Paks Nuclear Plant Into Full Shutdown
Ceuta Death Toll Rises as Spain and Europe Clash Over Border Response
Cuba’s Grid Fails Again as Fuel Crisis Deepens
Nazca Lines Flight Crash Kills Thirteen as Peru Suspends Aerodiana
Modern Slavery Decisions Broaden the Al Fayed Inquiry’s Frame
FIFA’s Retreat Leaves a Larger Question Over Who Guards the Game
Two Firefighting Crew Members Die in Helicopter Collision West of Athens
Public Sector Automation Through Artificial Intelligence
Regional Investment Beyond London
Protection of Strategic Technology Assets
UK Competition Regulator Blocks Major Foreign Takeover of British Quantum Computing Firm
UK Government Commits Two Billion Pounds to Modernise Northern Rail Network
UK Parliament Approves Planning Reforms to Accelerate Housing Construction on Green Belt Land
Scotland Approves Major Floating Offshore Wind Expansion in the North Sea
United Kingdom and European Union Sign Defence and Critical Minerals Cooperation Agreement
NHS Invests Five Hundred Million Pounds in Artificial Intelligence Diagnostics to Reduce Waiting Lists
Bank of England Cuts Interest Rate to Three Point Seven Five Percent as Inflation Pressures Ease
Ceuta Border Surge Recasts Europe’s Migration Debate
Burnham Promises a Harder Channel Response as Crossings Test His New Government
Glasgow 2026 Commonwealth Games End With Organisers Defending Smaller Format as Sustainable Model
Reform UK Faces Labour Criticism Over Nigel Farage Leadership Return Discussions
Environment Agency Restricts River Thames Navigation as Low Water Levels Raise Concerns
UK Government Launches Free Bus Travel Scheme for Children During Summer Holidays
Chancellor Rachel Reeves Confirms October Budget Date and Plans Wider Regional Funding Shift
Prime Minister Andy Burnham Promises Tougher Action on Small Boat Crossings Amid European Migration Pressure
UK Economic Growth Forecast Raised Slightly as Inflation Expected to Remain Above Target Until 2029
National Farmers Union Warns of Food Shortage Risks as Drought and Heatwaves Damage UK Crops
Finland Deploys Commercial-Scale Thermal Batteries Using Crushed Rock to Store Renewable Grid Energy
Valued at $109 Million: F-35B Fighter Jet Crashes in Southern California
Sainsbury Agrees to Sell Argos in £120 Million Deal to Private Consortium
High Court Clears Way for Construction of Chinese Embassy at Royal Mint Court
UK Fuel Prices Climb to Multi-Month Highs as Strait of Hormuz Tensions Disrupt Oil Supplies
Severe Summer Drought and Record Heat Put UK Harvests at Risk
Prime Minister Andy Burnham Faces Labour Backbench Opposition Over Potential Support for New North Sea Oil and Gas Drilling
Bank of England Warns Inflation Will Stay Above 3% as Middle East Energy Shock Prolongs Cost-of-Living Pressures
Andy Burnham has Announces Plans to Redistribute Income Tax Revenue to English Mayors
Early-Release Scheme Faces Fresh Scrutiny as Reoffending and Prison Recalls Rise
Police Phone Checks Followed Report on Murder of MI5 Agent Inside Sinn Féin
Archbishop of Canterbury Reaffirms £100 Million Reparative Justice Fund During Ghana Visit
Charities Allege French Police Used Tear Gas Against Channel Migrants
Norwegian Teenager Convicted Over Iran-Linked Murder Plot in Britain
Christian Organisations File Charity Complaints Against Amnesty International UK
Ofgem Tightens Grid Connection Rules for New Data Centres
FTSE 100 Reaches Record High Despite Global Technology Sell-Off
Millions of UK Households Urged to Check Eligibility for Winter Energy Discount
Labour Restores Parliamentary Whips to Diane Abbott and Joani Reid
UK Supreme Court to Hear Challenge Over Palestine Action Ban
UK Commits More Than £8.4 Billion to Dreadnought Nuclear Submarine Programme
×