The children were seized from a secondary school in the English-speaking region, where education has been under attack in recent months.

All 79 students kidnapped from a school in Cameroon's troubled English-speaking region have been freed, say officials.

They were abducted two days ago along with the secondary school's principal, a teacher and a driver. Reports say the driver was released but the others are still in captivity.

Gunmen seized the students at the Presbyterian Secondary School in the city of Bamenda in the country's North-West region.

"All 79 students have been released," Issa Bakary Tchiroma, Cameroon's communications minister, told the AFP news agency today.

Samuel Fonki, a minister of the Presbyterian Church, said 78 children and the driver were freed and that another student had escaped earlier.

"The principal and one teacher are still with the kidnappers. Let us keep praying," he said.

Earlier, Fonki had said this was the second school kidnapping in a week. He claimed another 11 schoolchildren were kidnapped by the same armed group on October 31, then released after the school paid a ransom of about $4400.

The latest incident was the first mass abduction seen in Cameroon, where the majority French-speaking authorities have been cracking down on Anglophone separatists

English-speaking separatists in the North-West region want to set up an independent state called Ambazonia.

Armed groups have imposed curfews in the area. They have also boycotted and attacked schools.

At the start of the school year in September, several secondary schools were attacked, a headmaster was killed and a teacher was badly mutilated.

The Presbyterian Secondary School students were taken the day before Cameroon's 85-year-old President Paul Biya was sworn in for a seventh term in office.

Cameroon is among 81 countries have signed the Safe Schools Declaration - a commitment to keep students, teachers and their schools free from the fear of violence and occupation during armed conflict.

Theirworld and others have been campaigning for schools to be safe places for children to learn and be with their peers. While the majority of the 15 current members of the Security Council have signed the Safe Schools Declaration, only two of the five permanent members have done so.

France and the United Kingdom have shown the way by endorsing the declaration and we are calling on China, Russia and the United States to follow their lead.