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/world-africa-33425734

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

Version 3 Version 4
Nigeria's Boko Haram crisis: Zaria bomb attack 'kills 20' Nigeria's Boko Haram crisis: Zaria bomb 'kills 25'
(about 1 hour later)
At least 20 people have been killed in a bomb attack in northern Nigeria's Zaria city, state governor Nasir El-Rufa'i has said. A bomb attack has killed at least 25 people and wounded 32 others in northern Nigeria's Zaria city, the state governor has said.
A suspected suicide bomber targeted civil servants at a government building in the city, witnesses said.A suspected suicide bomber targeted civil servants at a government building in the city, witnesses said.
Emergency workers have rushed to the scene to help evacuate the wounded.Emergency workers have rushed to the scene to help evacuate the wounded.
Militant Islamist group Boko Haram, which often targets northern Nigeria, has stepped up attacks since President Muhammudu Buhari took office in May.Militant Islamist group Boko Haram, which often targets northern Nigeria, has stepped up attacks since President Muhammudu Buhari took office in May.
The group has not yet commented on the latest attack.The group has not yet commented on the latest attack.
It came a day after police chief Solomon Arase announced new measures to curb the rise in bombings. They include:It came a day after police chief Solomon Arase announced new measures to curb the rise in bombings. They include:
The attack comes a day after some 182 people accused of links to Boko Haram were released.
Witnesses in Zaria said people including primary school teachers had been queuing up seeking employment under Mr Buhari's administration when the bomb detonated in Zaria's Sabon Gari district.Witnesses in Zaria said people including primary school teachers had been queuing up seeking employment under Mr Buhari's administration when the bomb detonated in Zaria's Sabon Gari district.
"I am sad that a terrorist bomb attack just killed 20 people in Sabon Gari Zaria," Mr El-Rufa'i said on his Twitter account. "We call on our citizens to be vigilant and avoid crowded places like markets, mosques, churches and motor parks in the next few weeks," Kaduna state governor Nasir El-Rufa'i said on his Twitter account.
"We call on our citizens to be vigilant and avoid crowded places like markets, mosques, churches and motor parks in the next few weeks," he added. Mr El-Rufa'i said the government was working with the security agencies to end the wave of militant attacks in the country.
Mr El-Rufa'i, the governor of Kaduna state, said the government was working with the security agencies to end the wave of militant attacks in the country.
Buhari blamedBuhari blamed
More than 200 people were killed in attacks blamed on Boko Haram last week.More than 200 people were killed in attacks blamed on Boko Haram last week.
On Sunday two bombings in the central Nigerian city of Jos left at least 44 people dead. On Sunday two bombings in Jos, Plateau state, left at least 44 people dead.
On Monday, a young girl believed to be just 13 was killed when explosives strapped to her body detonated near a mosque in Kano city, the biggest in northern Nigeria.On Monday, a young girl believed to be just 13 was killed when explosives strapped to her body detonated near a mosque in Kano city, the biggest in northern Nigeria.
Some analysts link the upsurge in bombings to Mr Buhari's decision to remove military checkpoints countrywide on the grounds that internal security was the responsibility of police, reports the BBC's Bashir Sa'ad Abdullahi from Abuja.Some analysts link the upsurge in bombings to Mr Buhari's decision to remove military checkpoints countrywide on the grounds that internal security was the responsibility of police, reports the BBC's Bashir Sa'ad Abdullahi from Abuja.
Plateau state governor Simon Lalong has called on Mr Buhari to reverse his decision, saying checkpoints made it more difficult for militants to move around.Plateau state governor Simon Lalong has called on Mr Buhari to reverse his decision, saying checkpoints made it more difficult for militants to move around.
Meanwhile, military spokesman Colonel Sani Usman told the BBC that 100 men, 24 women and dozens of children accused of links to Boko Haram had been freed.Meanwhile, military spokesman Colonel Sani Usman told the BBC that 100 men, 24 women and dozens of children accused of links to Boko Haram had been freed.
Some has spent months in custody but investigations revealed that they were innocent, Col Usman added.Some has spent months in custody but investigations revealed that they were innocent, Col Usman added.
Regional forces have been battling Boko Haram in north-eastern Nigeria, and have recaptured all major cities and towns from the group.Regional forces have been battling Boko Haram in north-eastern Nigeria, and have recaptured all major cities and towns from the group.
Boko Haram at a glanceBoko Haram at a glance