
Supporters of Bolivia's former president Evo Morales have called for a civil war as those loyal to him clashed with police hours after the interim president was sworn in to office.

Violent clashes erupted between Morales loyalists and police in Bolivia's capital La Paz that raged well into the night.

His supporters also flooded into the streets of La Paz's sister city of El Alto, which is a Morales stronghold, waving the multicoloured indigenous flag and chanting, 'now, civil war'.

Rock-throwing demonstrators in downtown La Paz tore off corrugated metal and wooden planks from construction sites to use as weapons, and some set off sticks of dynamite.

Police in riot gear responded with volleys of tear gas as fighter jets roared low over the crowd in a show of force.

The violent clashes broke out hours after Jeanine Añez, the Senate leader who claimed the interim presidency of the Andean country was appointed. Her new cabinet was also sworn in on Wednesday.

Police Operations Tactical Unit (UTOP) officers scuffle with supporters of Bolivian ex-President Evo Morales and locals discontented with the political situation during a protest in La Paz yesterday

Riot police launching tear gas canisters at Evo Morales loyalists to disperse the crowds in La Paz yesterday, just hours after interim president Jeanine Anez and her new cabinet were sworn into office

Supporters of Bolivian former President Evo Morales launch missiles at police during clashes in the capital La Paz

A riot policeman covered in smoke during violence with supporters of Morales. Bolivia's exiled ex-president said Wednesday he was ready to return to 'pacify' his country amid weeks of unrest that led to his resignation

Añez is said to have the backing of the police, the military and the Roman Catholic Church, according to local media.

But even in self-exile in Mexico after resigning under pressure from the armed forces, former President Morales says he would be willing to return to Bolivia, and his supporters are making a show of force in the streets while his party controls a majority in both houses of Congress.

He is promising to remain active in Bolivia's politics and mayors loyal to him in the country's rural areas have continued to mobilise large crowds.

At a news conference in Mexico on Wednesday, Morales said, 'if the people ask me, we are willing to return'.

Expressing his will to return to Bolivia he cautioned those currently in charge in his home country not to 'stain themselves with the blood of the people'.

In a series of tweets last night Morales hit out at the US for recognising the new interim leader, as Washington did when Juan Guaidó assumed declared himself president of Venezuela while Nicolás Maduro still held power.

Morales blamed the recent coup on a 'political and economic conspiracy' coming from the United States.

He also called for the UN, Pope Francis and the Catholic Church as well as 'friendly countries in Europe' to help end the violence.

Normal life briefly returned on Wednesday morning, just hours after Añez assumed power. Morales's foes celebrated by waving national flags before they lifted roadblocks nationwide.

Businesses rolled up metal sheets protecting them from looting and public transportation resumed in La Paz.

The opposition senator who has claimed Bolivia's presidency Jeanine Anez smiles during the swearing-in ceremony of her new cabinet at the presidential palace in La Paz, Bolivia on Wednesday

Morales arrived in Mexico yesterday after he was granted political asylum, following his resignation amid growing unrest triggered by his controversial re-election to a fourth term

Military Police patrol in La Paz, Bolivia on Wednesday. Bolivia's new interim president faces the challenge of stabilising the nation and organising national elections within three months at a time of political disputes that pushed former President Evo Morales to fly off to self-exile in Mexico after 14 years in power

But the return of violence to the streets of the capital is a sign of the challenges facing Añez, who was a second-tier lawmaker before she thrust herself into the presidency, citing the power vacuum created by Morales's departure.

She needs to win recognition, stabilize the nation and organize new elections within 90 days, rebuilding after weeks of violent protests against Morales over his disputed claim to have won the Oct. 20 election amid claims of vote fraud.

The upheaval, and an erosion in his support, led Bolivia´s first indigenous president to fly off to Mexico after nearly 14 years in power.

'If this is seen by the indigenous social movement as an effort by the old elite to restore the old order in Bolivian society, I think that is a recipe for tremendous political conflict,' said Kenneth Roberts, professor of government at Cornell University in Ithaca, New York.

Morales upended politics in this nation long ruled by light-skinned descendants of Europeans by reversing deep-rooted inequality.

The economy grew strongly thanks to a boom in prices of commodities and he ushered through a new constitution that created a new Congress with seats reserved for Bolivia's smaller indigenous groups while also allowing self-rule for all indigenous communities.

Although some of his supporters had been disenchanted by his insistence on holding on to power, he remains popular, especially among other members of his native Aymara ethnic group.

Many of them worry they might lose their gains, and they have been protesting reports that the multicoloured Wiphala flag that represents them has been burned by people who sympathise with the opposition.

'More than 13 years of progress under Evo were lost in a minute when he resigned,' said Magenta Villamil, a demonstrator. 'They have not only burnt a flag - it´s the indigenous peoples.'

Backers of former President Evo Morales plea with the police to stop throwing tear gas during clashes in La Paz

A backer of former President Evo Morales scuffles with police in La Paz, Bolivia last night during clashes between his supporters and riot police

A supporter of former President Evo Morales holds a Bolivian flag during clashes with police in La Paz, Bolivia, on Wednesday

Añez also faces a challenge in Congress, where lawmakers loyal to Morales began mounting a challenge to her legitimacy by trying to hold new sessions that would undermine her claim to the presidency. The sessions - dismissed as invalid by Añez's faction - added to the political uncertainty.

Morales's backers, who hold a two-thirds majority in Congress, boycotted the session that she called Tuesday night to formalise her claim to the presidency, preventing a quorum.

She claimed power anyway, saying the constitution did not specifically require congressional approval. Bolivia's top constitutional court issued a statement laying out the legal justification for Añez taking the presidency - without mentioning her by name.

But other legal experts questioned the legal technicalities that led to her claim, saying at least some of the steps required Congress to meet.

Eduardo Gamarra, a Bolivian political scientist at Florida International University, said the constitution clearly states that Añez didn't need a congressional vote to assume the presidency. Even so, the next months 'are going to be extraordinarily difficult for President Añez', he said.

She will need to form a new electoral court, find non-partisan staff for the electoral tribunal and get Congress, which is controlled by Morales's Movement for Socialism Party, to vote on a new election.

Bolivia's crisis escalated Sunday, when an Organization of American States audit reported widespread irregularities in the October 20 election and called for a new election.

Backers of former President Evo Morales march in La Paz, Bolivia, Wednesday, Nov. 13, 2019. Bolivia's new interim president Jeanine Anez faces the challenge of stabilizing the nation and organizing national elections within three months at a time of political disputes that pushed Morales to fly off to self-exile in Mexico after 14 years in power. (AP Photo/Natacha Pisarenko)

A backer of former President Evo Morales throws back a tear gas canister at police during clashes in La Paz, Bolivia

Backers of former President Evo Morales march in La Paz just hours after new interim president Jeanine Anez and her new cabinet were sworn into office

Morales said he agreed Bolivia should hold a new election, but a few hours later he resigned after Gen. Williams Kaliman, the armed forces commander, urged him to step down 'for the good of Bolivia'.

Kaliman had been a Morales loyalist, but the departed president and his backers have called the general's action a coup d'etat.

Añez swore in a new Cabinet on Wednesday, and she named new commanders-in-chief for all branches of the military, including replacing Kaliman. The move was seen as an effort to build an alliance with the military.

She also met with dozens of police officers and assured them they would get the working conditions that they demanded and never got under Morales.

Police officers outside Bolivia's presidential palace abandoned their posts and in some cities declared mutinies a day before Morales resigned.

Añez has also received the backing of Morales's main election rival, former President Carlos Mesa, who came in second in the October 20 ballot. But it's uncertain how much support she could count on from other Bolivian power centres.

There has been some international support, too. Michael G. Kozak of the US State Department's Bureau of Western Hemisphere Affairs welcomed her as 'interim constitutional president'.

Brazil, which is one of Bolivia's top trading partners, congratulated her on her 'constitutional' assumption of the presidency.

But in Argentina, where a large Bolivian population lives, lawmakers in both houses of Congress condemned what they called a coup.

Bolivia's new Commander in Chief of the Armed Forces, Gen. Carlos Sergio Orellana Centellas, from left, Chief of Staff of the Command, Gen. Pablo Guerra Camacho, General Commander of the Army, Gen. Ivan Inchauste Rioja, Commander of the Bolivian Air Force Commander Ciro Orlando Alvarez and General Commander of the Navy, Orlando Mejia Heredia, right, take their oath of office from the opposition senator who has claimed Bolivia's presidency Jeanine Anez, during a swearing-in ceremony at the government palace in La Paz yesterday