US orders civil rights inquiry

 he US justice department is to launch a civil rights investigation into the death of Eric Garner, a black man who was placed in an apparent chokehold by a white New York police officer.

The inquiry was announced by Attorney General Eric Holder after a grand jury decided against charging the officer. Continue.....

That decision prompted street protests in New York. Activists have called for a march in Washington next week.

President Barack Obama said the case spoke to "larger issues".

Mr Garner, 43, was stopped on a street in New York on 17 July on suspicion of selling loose, untaxed cigarettes.

After a confrontation with police he was wrestled to the ground and restrained by force. He became unresponsive and later died.

Solidarity protests were held in Oakland, California

America saw a wave of race-related unrest only last week over the decision not to indict another white police officer who had shot dead a young black man in Ferguson, Missouri.

Announcing "an independent, thorough, fair and expeditious" investigation into potential civil rights violations in the chokehold case, Mr Holder said he was continuing a review of how to heal a "breakdown in trust" between police and communities.

The justice department, he said, would conduct a "complete review" of material gathered in the local investigation. "All lives must be valued - all lives," he added.

In isolation, the decision of the grand jury in Staten Island not to indict the white NYPD officer Daniel Pantaleo would have sparked anger.

The fact that it came less than 10 days after a grand jury in Missouri decided that the white officer involved in the shooting of Michael Brown should not face criminal charges has amplified the sense of racial injustice felt by those who believe the decision is inexplicable.

In contrast to Ferguson, there is video evidence showing what happened in Staten Island. New York's medical examiner had already ruled that the death of Eric Garner was a homicide, and that the chokehold contributed to it.

Even though America has a black president and a black attorney general, Eric Holder, this will reinforce the widespread feeling in poor African-American communities that the criminal justice system is weighted against them, and that the law is not colour-blind.

In Washington DC, protesters blocked traffic on Highway I-395

'I can't breathe'

The confrontation between Eric Garner and police officer Daniel Pantaleo was captured on a mobile phone.

The footage shows Mr Pantaleo and other officers arresting him after a lengthy exchange during which he verbally refuses to be handcuffed.

Several officers move to restrain Mr Garner, with Mr Pantaleo holding him by the neck. The detainee, who is asthmatic, can be heard shouting repeatedly, "I can't breathe!".

City officials found Mr Garner's death was caused by "the compression of his chest and prone positioning during physical restraint by police".

Asthma and heart disease also contributed to his death, they said.

When the grand jury decided not to bring charges against Mr Pantaleo, the announcement perplexed legal experts.

Ekow Yankah, a professor at Cardozo School of Law, told the Associated Press it was "hard to understand" how the jury failed to see probably cause of a crime.

James Cohen of Fordham University Law School added: "Logic doesn't play a role in this process."

On the streets protesters marched through New York and other cities in the US late on Wednesday, occasionally disrupting traffic, chanting "I can't breathe!" and "Hands up - don't choke!"