21/7: timetable of terror alert

* 12.25pm police evacuate Shepherd's Bush Tube station on the Hammersmith and City line following an attempt to set off an explosion.

* 12.30pm Emergency services are first called to Oval Tube station. Around 20 or 30 passengers are evacuated from a Tube train saying that they had seen "white smoke". There are also reports of a man dumping a rucksack in a carriage then fleeing as the doors closed.

* 12.45pm London Ambulance Service sends five vehicles to Warren Street Tube station after reports of a rucksack exploding on a train in a tunnel just outside the station.

* 1.15pm Pubs and offices near Warren Street Tube station are evacuated.

* 1.22pm London Underground says it has suspended services on the Hammersmith & City, Victoria and Northern lines.

* 1.30pm The driver of the number 26 bus reports hearing a bang followed by a smell of smoke coming from the upper deck while driving along Hackney Road, Shoreditch. Upstairs he finds the windows blown out.

* 1.45pm Transport for London confirms it has imposed a Code Amber at all three affected Tube lines which means trains are taken to the next station and passengers evacuated to above ground.

* 1.45pm Police with sniffer dogs comb the pavement along Euston Road, near Warren Street and the surrounding area.

* 2.05pm Transport for London confirms that four lines - the Hammersmith and City, Northern, Bakerloo and Victoria - remain suspended.

* 2.24pm Metropolitan Police confirm armed officers have been deployed to University College Hospital where they are dealing with an incident.

* 2.40pm An initial examination at Oval shows that there is no trace of chemical agents.

* 2.45pm Downing Street confirms the Government's civil contingencies committee - known as Cobra - would be meeting in response to the latest incidents.

* 3.10pm London Underground says the Piccadilly and Bakerloo lines have also been suspended, although no incidents have been reported on those lines.

* 3.20pm British Transport Police confirm no trace of chemical agents have been found at Warren Street station following the incident there.

* 3.25pm London Fire Brigade says officers are deployed at Warren Street London Underground station in full protective equipment as a precaution in order to examine the scene.

* 4pm Armed police and dog handlers arrive at Shepherd's Bush to begin searches of streets that had earlier been sealed off.

Start your day with The Independent, sign up for daily news emails
Voices
There will be a chance to bid for a rare example of the SAS Diary, collated by a former member of the regiment in the aftermath of World War II but only published – in a limited run of just 5,000 – in 2011
charity appealTime is running out to secure your favourite lot as our auction closes at 2pm tomorrow
Arts and Entertainment
Mark Wright and Bianca Miller in the final of The Apprentice
tvMark Wright and Bianca Miller fight for Lord Sugar's investment
Arts and Entertainment
X Factor winner Ben Haenow has scored his first Christmas number one
music
Arts and Entertainment
James May, Jeremy Clarkson and Richard Hammond in the Top Gear Patagonia Special
tv
ebooks
ebooksA year of political gossip, levity and intrigue from the sharpest pen in Westminster
News
File: James Woods attends the 52nd New York Film Festival at Walter Reade Theater on September 27, 2014
peopleActor was tweeting in wake of NYPD police shooting
News
Claudia Winkleman and co-host Tess Daly at the Strictly Come Dancing final
people
News
i100
Extras
indybest
News
peopleLiam Williams posted photo of himself dressed as Wilfried Bony
Sport
Martin Skrtel heads in the dramatic equaliser
SPORTLiverpool vs Arsenal match report: Bandaged Martin Skrtel heads home in the 97th-minute
Arts and Entertainment
The Apprentice finalists Mark Wright and Bianca Miller
tvBut who should win The Apprentice?
News
The monkey made several attempts to revive his friend before he regained consciousness
video
Extras
indybest
News
Elton John and David Furnish will marry on 21 December 2014
peopleSinger posts pictures of nuptials throughout the day
Life and Style
A still from the 1939 film version of Margaret Mitchell's 'Gone with the Wind'
life
Latest stories from i100
Have you tried new the Independent Digital Edition apps?

Day In a Page

The week Hollywood got scared and had to grow up a bit

The week Hollywood got scared and had to grow up a bit

Sony suffered a chorus of disapproval after it withdrew 'The Interview', but it's not too late for it to take a stand, says Joan Smith
From Widow Twankey to Mother Goose, how do the men who play panto dames get themselves ready for the performance of a lifetime?

Panto dames: before and after

From Widow Twankey to Mother Goose, how do the men who play panto dames get themselves ready for the performance of a lifetime?
Thirties murder mystery novel is surprise runaway Christmas hit

Thirties murder mystery novel is surprise runaway Christmas hit

Booksellers say readers are turning away from dark modern thrillers and back to the golden age of crime writing
Anne-Marie Huby: 'Charities deserve the best,' says founder of JustGiving

Anne-Marie Huby: 'Charities deserve the best'

Ten million of us have used the JustGiving website to donate to good causes. Its co-founder says that being dynamic is as important as being kind
The botanist who hunts for giant trees at Kew Gardens

The man who hunts giants

A Kew Gardens botanist has found 25 new large tree species - and he's sure there are more out there
The 12 ways of Christmas: Spare a thought for those who will be working to keep others safe during the festive season

The 12 ways of Christmas

We speak to a dozen people who will be working to keep others safe, happy and healthy over the holidays
Birdwatching men have a lot in common with their feathered friends, new study shows

The male exhibits strange behaviour

A new study shows that birdwatching men have a lot in common with their feathered friends...
Diaries of Evelyn Waugh, Virginia Woolf and Noël Coward reveal how they coped with the December blues

Famous diaries: Christmas week in history

Noël Coward parties into the night, Alan Clark bemoans the cost of servants, Evelyn Waugh ponders his drinking…
From noble to narky, the fall of the open letter

From noble to narky, the fall of the open letter

The great tradition of St Paul and Zola reached its nadir with a hungry worker's rant to Russell Brand, says DJ Taylor
A Christmas ghost story by Alison Moore: A prodigal daughter has a breakthrough

A Christmas ghost story by Alison Moore

The story was published earlier this month in 'Poor Souls' Light: Seven Curious Tales'
Marian Keyes: The author on her pre-approved Christmas, true love's parking implications and living in the moment

Marian Keyes

The author on her pre-approved Christmas, true love's parking implications and living in the moment
Bill Granger recipes: Our chef creates an Italian-inspired fish feast for Christmas Eve

Bill Granger's Christmas Eve fish feast

Bill's Italian friends introduced him to the Roman Catholic custom of a lavish fish supper on Christmas Eve. Here, he gives the tradition his own spin…
Liverpool vs Arsenal: Brendan Rodgers is fighting for his reputation

Rodgers fights for his reputation

Liverpool manager tries to stay on his feet despite waves of criticism
Amir Khan: 'The Taliban can threaten me but I must speak out... innocent kids, killed over nothing. It’s sick in the mind'

Amir Khan attacks the Taliban

'They can threaten me but I must speak out... innocent kids, killed over nothing. It’s sick in the mind'
Michael Calvin: Sepp Blatter is my man of the year in sport. Bring on 2015, quick

Michael Calvin's Last Word

Sepp Blatter is my man of the year in sport. Bring on 2015, quick