FERGUSON (Missouri): Police arrested scores of people in cities around the United States who were protesting a Missouri grand jury’s decision not to indict a white police officer for killing an unarmed black teenager, authorities said on Wednesday, but the town where the shooting took place was a bit calmer.

Protests in Boston, New York, Los Angeles, Atlanta and elsewhere came on a second night of street violence in the St Louis suburb of Ferguson, Missouri, where policeman Darren Wilson shot to death 18-year-old Michael Brown on Aug 9.

The shooting has highlighted the often-tense nature of US race relations and the strains between black communities and police.

Also read: Protests in US cities as troops deployed in Ferguson

There was less violence on the streets of Ferguson than on the previous night, as the deployment of some 2,000 National Guard troops to the area helped police prevent the rioting, looting and arson that erupted on Monday night.

Police made 45 arrests in Ferguson from Tuesday night to early Wednesday for offences ranging from a couple of dozen misdemeanours for unlawful assembly to five for assaulting law enforcement officers. Thirty of the arrested listed Missouri addresses and one was from Berlin, Germany, police said.

Demonstrations held in New York, Boston, Los Angeles, Atlanta and elsewhere

In other cities, demonstrators marched through city streets, sometimes blocking traffic and scuffling with police. Police in Boston said 45 people were arrested in protests overnight that drew more than a thousand demonstrators.

View: Americans protest after jury acquits policeman who shot black teenager

Mr Wilson said he was acting in self-defence and his conscience was clear. He told ABC News that there was nothing he could have done differently that would have prevented Mr Brown’s death.

But the parents of the slain teenager said they did not accept the officer’s version of the events.

“I don’t believe a word of it,” Mr Brown’s mother Lesley McSpadden told “CBS This Morning” on Wednesday.

Tensions between police and black Americans have simmered for decades, with many blacks feeling the US legal system and law enforcement authorities do not treat them fairly.

For example, blacks account for disproportionate percentages of the overall prison population and of the inmates sentenced to death.

The crowds in Ferguson were smaller and more controlled than on Monday, when about a dozen businesses were torched and others were looted amid rock-throwing and sporadic gunfire from protesters and volleys of tear gas fired by police. More than 60 people were arrested then.

In New York, where police used pepper spray to control the crowd after protesters tried to block the Lincoln Tunnel and Triborough Bridge, 10 demonstrators were arrested, police said.

Protesters in Los Angeles threw water bottles and other objects at officers outside city police headquarters and later obstructed both sides of a downtown freeway with makeshift roadblocks and debris, authorities said.

Atlanta police made 24 arrests on Tuesday night, including some in a group of about 150 people who broke away from an otherwise peaceful protest of more than 1,000 people and blocked traffic on a downtown freeway, Mayor Kasim Reed said on Wednesday.

Mr Reed said protesters also threw rocks at police cars and damaged property, including a bank and a taxi cab. No officers were hurt, the mayor said, adding the city police force used a strategy of “available force with a light touch”.

“I’m not going to have the city of Atlanta look like it’s under martial law,” he said.

Two Milwaukee police officers suffered minor injuries on Tuesday when they tried to stop protesters from entering the BMO Harris Bradley Centre, where the Milwaukee Bucks were playing an NBA basketball game, police said. No arrests were made.

Published in Dawn, November 27th , 2014