Sudanese rebel leader Yasir Arman said Monday he and two comrades had been forcibly deported from Khartoum to Juba, on the second day of a nationwide civil disobedience campaign by protesters.
The alleged deportations came as digital rights group Netblocks reported "a near-total blackout" of internet coverage in Sudan, while vehicles manned by heavily armed units of the feared Rapid Support Forces (RSF) patrolled Khartoum.
Speaking to an AFP reporter at a hotel after arriving in South Sudan's capital Juba, Arman said "I was deported against my will... I have not been released; I have been deported from my country."
Sudanese state television had earlier reported that Arman -- together with fellow leading rebels Ismail Jalab and Mubarak Ardol -- had been released from custody.
"I came together with comrade Ismail Khamis Jalab and comrade Mubarak Ardol... I just want to confirm I have been deported against my will," said Arman in Juba, adding he had been well received by South Sudanese authorities.
Arman said on Twitter he had been deported by "military helicopter".
"I was not aware of where they were taking me. I asked them many times," Arman added, alleging that he, Jalab and Ardol had been tied up for their flight.
Jalab and Ardol were detained from their residences after meeting Ethiopian Prime Minister Abiy Ahmed in Khartoum on Friday for talks aimed at reviving negotiations between Sudan's rulers and protesters. Arman was arrested on June 5.
Ahmed also met on Friday with the head of Sudan's military council Abdel Fattah Burhan, "on mediation progress to bring peace and stability to Sudan", Ahmed's office tweeted on Monday.
Arman had arrived in Khartoum in late May to take part in talks with the military council that in April toppled longtime president Omar al-Bashir after months of protests against his 30-year-rule.
But protesters remained outside army headquarters in Khartoum to demand the military council hand over power to civilian rule, until they were finally dispersed early last week in a crackdown that left dozens dead.
Internet lines from telecom firm Sudatel stopped working in the capital Khartoum in the early afternoon, an AFP correspondent said, adding the outage had affected embassies, luxury hotels and offices.
"It's the first time Sudatel has cut off everything in the country," a spokesman for Netblocks said.
"It was not switching off data centres, more like a digital cutting of all lines," he said.
Late on Monday internet lines were restored in Khartoum, with several hotels and residents confirming they were able to access the web.
The military council announced that security forces on the streets would be boosted after four people were killed in clashes on Sunday -- two in Khartoum and two in Omdurman, just across the Nile river.
Protesters had set up roadblocks across many areas of the capital that the ruling generals have vowed to remove in order to bring "life to normal".
Several shops, fuel stations and some branches of private banks were open in Khartoum, an AFP correspondent who toured the capital said. Public buses were also ferrying passengers, while more vehicles and people were seen than the previous day.
But most parts of the capital remained closed as shopkeepers, traders and employees opted to remain indoors.
Those who ventured out said they had to earn their livelihood.
"If I work it does not mean that I don't support the revolution," said bus driver Abdulmajid Mohamed.
"I have to work to support my family or else we will have no money."
The generals have blamed protesters for a deterioration in security in Khartoum and across the country.
"The Military Council has decided to reinforce the presence of armed forces, RSF and other regular forces to help normal life return," Lieutenant General Jamaleddine Omar, a military council member, said on state television late Sunday.
The RSF has been blamed by witnesses for the killings last week during the clearing of the weeks-long sit-in.
Members of regular forces arrested
Late Monday the military council said several members of regular security forces had been arrested in connection with the killings, state media reported, adding that the council said those arrested would face justice.
The death toll since the crackdown began on June 3 has reached 118, according to a doctors' committee linked to the protesters who are pressing the military to hand over power to a civilian administration.
The health ministry, for its part, says 61 people died nationwide in last week's crackdown, 49 of them from "live ammunition" in Khartoum.
The Central Committee for Sudanese Doctors blamed forces supporting the ruling generals for the deaths on Sunday.
The Sudanese Professionals Association, which first launched protests against Bashir in December, has said the disobedience campaign would continue until power is transferred to a civilian government.