A card tied to a street sign believed to have been left by the wife of soldier Drummer Lee Rigby, close to the scene where he was murdered near to Woolwich Barracks on Wednesday, in Woolwich. southeast London. Photo: APA card tied to a street sign believed to have been left by the wife of soldier Drummer Lee Rigby, close to the scene where he was murdered near to Woolwich Barracks on Wednesday, in Woolwich. southeast London. Photo: AP

A man was arrested yesterday by counter-terrorism officers in connection with the death of Drummer Lee Rigby, Scotland Yard said.

Armed officers were involved in the arrest of the man, 22, on suspicion of conspiracy to murder, in St Paul’s Road in Highbury Grove, north London, the Metropolitan Police said.

He is the fifth man to be arrested on suspicion of conspiracy to murder Drummer Rigby, 25, in Woolwich, south east London, last Wednesday.

A Metropolitan Police spokesman said: “At 2.35pm today a 22-year-old man was arrested by officers from the MPS Counter-Terrorism Command investigating the murder of Lee Rigby.

“The man was arrested on suspicion of conspiracy to murder by detectives supported by specialist firearms officers.

“He has been taken to a south-London police station where he remains in custody. He was arrested in St Paul’s Road, in Highbury Grove, north London.”

The latest arrest came hours after members of the serviceman’s family visited the scene of his murder.

There are potentially thousands of people at risk of being radicalised in the UK

His widow Rebecca, mother Lyn, 46, and stepfather Ian, 54, laid flowers at the Woolwich Barracks where the soldier with the Royal Regiment of Fusiliers was based, and where hundreds of floral tributes have already been left by wellwishers.

Murdered drummer Lee Rigby. Photo APMurdered drummer Lee Rigby. Photo AP

Their visit came as Home Secretary Theresa May warned yesterday there are potentially thousands of people at risk of being radicalised in the UK, as she indicated plans for a fresh crackdown on extremist groups.

Nine people have now been arrested in connection with Drummer Rigby’s death.

Michael Adebolajo, 28, and Michael Oluwatobi Adebowale, 22, who are being held on suspicion of murder, remain in hospital.

Three men aged 28, 24 and 21 remain in police custody after being arrested on Saturday on suspicion of conspiracy to commit murder.

A 29-year-old man arrested on suspicion of conspiracy to murder has been released on bail, police said last night.

Two women aged 29 and 31 who were held on Thursday on suspicion of conspiracy to commit murder have been released without charge.

Kenyan anti-terrorism police yesterday confirmed that Adebolajo had previously been arrested in the country close to the border with Somalia, where al-Qaeda-linked militant group al-Shabab is based.

Anti-terrorism unit head Boniface Mwaniki said he was arrested in 2010 along with five other men, all believed to have been preparing to train and fight with the group. He said Adebolajo was later deported.

A Foreign Office spokeswoman confirmed that a British national was arrested in Kenya in 2010.

A man claiming to be a childhood friend of Adebolajo claimed last week that he had undergone a “change” following his detention by security forces in Kenya.

Sign up to our free newsletters

Get the best updates straight to your inbox:
Please select at least one mailing list.

You can unsubscribe at any time by clicking the link in the footer of our emails. We use Mailchimp as our marketing platform. By subscribing, you acknowledge that your information will be transferred to Mailchimp for processing.