The rest of the mechanism worked properly, says a preliminary statement into the crash which killed 16 people.
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First Tube strike since March 2023 under way
London Underground staff start a five-day walkout over pay and conditions.
One of America's most wanted evaded the FBI for 21 years - only to be found in Wales
The prime suspect for two bombings in California in 2003 was found in a Welsh cottage last year.
How to see Sunday's 'Blood Moon' total lunar eclipse
A total lunar eclipse will be visible from parts of the UK on Sunday evening, weather permitting.
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Thousands to line streets for Thomas' final race
Geraint Thomas ends his glittering career at the Tour of Britain finishing line in his hometown Cardiff later today.
Rights reform to 'head off Farage' and 'EastEnders Jamie axed'
The fallout from Angela Rayner's resignation and the axing of EastEnders star Jamie Borthwick lead Sunday's papers.
Why winning US Open means more to Sabalenka
Aryna Sabalenka had already won three Grand Slam titles but, following adversity this year, her celebration after another US Open triumph was telling.
Sabalenka keeps cool to retain US Open title
World number one Aryna Sabalenka lands a first major of the year after seeing off home hope Amanda Anisimova to retain her US Open title.
Reform UK's new faces seek to share spotlight with Farage
The party is keen to get away from the idea that it is a one-man-band, focused too much on its leader Nigel Farage.
Market ructions and cabinet reshuffles will help shape Reeves' Budget
OBR spreadsheets, bond markets, and backbench unhappiness on cuts will all influence the chancellor's thinking.
'When I left the military I felt quite alone': Female veterans call for more support
Dr Bex Bennett co-founded Sisters in Service, which has now recruited 160 members across the UK.
One of the world's most sacred places is being turned into a luxury mega-resort
Egypt faces blacklash over a plan to turn Mount Sinai, a biblical site and home to the Bedouins, into hotels and villas.
Inflatable tanks and flat-pack guns - inside Ukraine's decoy war
Both Russia and Ukraine are using blow up dolls and plastic decoys as tricks on the battlefield.
Carlo Acutis: From a baptism in London to the first millennial saint
Before his death at 15, Carlo Acutis was known for his love of technology and had created a website to document miracles.
Anna Wintour was Vogue. Now she's gone, can the magazine stay relevant?
She made a name for herself as someone who understood the zeitgeist. But her successor Chloe Malle faces an uphill battle.
Charity visit on the cards as Harry returns to UK
It is one of several engagements for the Duke of Sussex during his visit to the UK this week.
How will the EU's new border system work?
The EU's much-delayed Entry/Exit System will change the way UK passengers travel to 29 countries.
Dickson denies Bears to steer Somerset to Finals Day
Sean Dickson hits two sixes and a four to lead Somerset to a final-over victory over Bears to qualify for T20 Blast Finals Day.
Reform criticised over doctor's Covid jab claims at conference
A speaker at the Reform UK conference claimed it was "highly likely" that the jab was linked to the King and Princess of Wales' cancers.
More than 425 arrested at rally against Palestine Action ban in London
Hundreds gathered in Parliament Square to oppose the group's ban under anti-terrorism legislation.