This article is from the source 'bbc' and was first published or seen on . It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at http://www.bbc.co.uk/news/uk-39394518

The article has changed 5 times. There is an RSS feed of changes available.

Version 0 Version 1
London attack: One still held in police custody London attack: One still held in police custody
(35 minutes later)
A 58-year-old man is still being held by police over the Westminster attack, as two others are released without charge.A 58-year-old man is still being held by police over the Westminster attack, as two others are released without charge.
A man, 27, from Birmingham, who was earlier in custody, has been released with no further action, police said. Police said a man, 27, from Birmingham, who was earlier in custody, and a 39-year-old woman who was on bail have been released with no further action.
A 39-year-old woman, who was arrested in east London and later released on police bail, has also been released with no further action. Four people died and 50 were injured when Khalid Masood drove his car into pedestrians before stabbing a police officer. He was shot dead by police.
She was being held on suspicion of preparation of terrorist acts. Fifteen people remain in hospital.
A Met Police statement said PC Keith Palmer, who had been guarding Parliament when he was stabbed, was wearing a protective vest.
It said a post-mortem examination heard that there was no obvious evidence the vest had been damaged or penetrated, but it had been cut off when emergency first aid was given.
The Met said the coroner had requested that the provisional cause of death was not released at this stage.
WhatsApp message
Eleven people were initially arrested over the incident.
In a statement, the Met Police said the 39-year-old woman who was arrested in east London on suspicion of preparation of terrorist acts, had been released.
Another women, aged 32, who was arrested in Manchester, remains on police bail while police continue their inquiries, it said.
The 58-year-old, who is still in custody, was arrested in Birmingham the morning after the attack under the Terrorism Act, meaning officers can hold him for up to two weeks.
Police are trying to establish whether Masood acted alone inspired by terrorist propaganda or if others supported him.
They are also looking into whether he used the encrypted messaging service WhatsApp to send a message two minutes before he struck.