Former Bolivian president Evo Morales claims to have survived an assassination attempt after unidentified men opened fire on his car.

He was not injured and there was no immediate confirmation of the attack from authorities.

Mr Morales alleged the shots were fired while he was being driven in Bolivia’s coca leaf-growing region of Chapare, the ex-president’s rural stronghold whose residents have blockaded the country’s main east-west road for the past two weeks.

President Luis Arce’s government pointed its finger at Mr Morales, claiming the leftist staged an attack on himself to boost his own political fortunes ahead of presidential elections next year.

Both sides rejected the claims against them.

The roadblocks – protesting against what Mr Morales’s supporters decry as Mr Arce’s attempts to sabotage his former mentor and bitter political rival – have isolated cities and disrupted food and fuel supplies.

Mr Morales, who led Bolivia from 2006 until 2019, emerged unscathed from the alleged attack on Sunday, appearing on his weekly radio show in his usual calm manner to recount what happened.

He told the radio host that as he was leaving home for the radio station, hooded men fired at least 14 shots at his car, injuring his driver.

Mr Morales was quick to blame his successor Mr Arce, with whom he is fighting to be the candidate of the governing socialist party in next year’s presidential election.

He claimed Mr Arce’s government resorted to physical force having been unable to defeat him politically.

“Arce is going to go down as the worst president in history,” Mr Morales said. “Shooting a former president is the last straw.”

Phone video circulating online shows Mr Morales’s driver bleeding from the back of his head. Mr Morales can be seen in the passenger seat holding a phone to his ear as the vehicle swerves and a woman shouts: “Duck.”

The footage shows the car’s front windshield cracked by at least three bullets and its rear windshield shattered. Mr Morales can be heard saying: “Papacho has been shot in the head,” apparently referring to his driver.

“They are shooting at us,” Mr Morales continues on the phone. “They shot the tyre of the car and it stopped on the road.”

Mr Morales’s claim deepens political tensions in Bolivia at a volatile moment for the cash-strapped nation of 12 million.

In June there was an alleged attempted coup by a rogue general. Last month, Mr Morales led a massive march against the government’s mismanagement of the economy that quickly devolved into street clashes with pro-government mobs.

Earlier this month, the feud between Mr Morales and Mr Arce moved to the courts as Bolivian prosecutors launched an investigation into accusations that Mr Morales fathered a child with a 15-year-old girl in 2016, classifying their relationship as statutory rape.

Mr Morales has dismissed the allegations as politically motivated and refused to give evidence in the case. Since reports surfaced of a possible arrest warrant against him, the ex-president has been holed up in the Chapare region, in central Bolivia, where supportive coca growers have kept vigilant watch to protect him from arrest.

Mr Arce accuses Mr Morales of trying to undermine his administration to advance his own ambitions.

Later on Sunday Mr Arce condemned the attack and requested an investigation.

“The exercise of any violent practice in politics must be condemned and clarified,” Mr Arce wrote on X, formerly Twitter.

“Problems are not resolved by trying to kill people or by partisan speculation.”