Nine convicted variously of sedition, misuse of public funds and disobedience over 2017 independence vote

• Catalan independence: what is the story?
• Key figures in the independence push

Spain’s supreme court has jailed nine prominent Catalan separatist leaders for sedition over their roles in the failed push for independence two years ago, triggering angry protests in Catalonia and renewed calls for a political solution to the long-running territorial dispute.

Protesters took to the streets and others tried to blockade the main terminal at Barcelona airport after the court acquitted the nine defendants of the charge of violent rebellion but convicted them variously of sedition, misuse of public funds and disobedience.

Chaos at Barcelona airport as protesters react to sentencing over 2017 bid for independence

• Catalan independence: what is the story?
• Key figures in the independence push

The Catalan independence crisis erupted again on Monday as police and protesters clashed at Barcelona airport hours after the Spanish supreme court jailed nine Catalan separatist leaders over their roles in the failed bid for secession two years ago.

Protesters took to the streets, with many gathering at Barcelona’s El Prat airport after the court acquitted the nine defendants of the charge of violent rebellion but convicted them variously of sedition, misuse of public funds and disobedience.

On day that Spain’s supreme court announced verdicts in trial of 12 separatist leaders, we look at how the movement has evolved

Who’s who: key figures in the push for Catalan independence

On Monday, Spain’s supreme court announced its verdict in the landmark trial of 12 Catalan leaders accused of rebellion, sedition and misuse of public funds over their roles in the failed push for regional independence two years ago.

Nine of them were cleared of violent rebellion but convicted of the lesser charges of sedition and misuse of public funds.

Country’s third general election in less than four years comes after national budget rejected

Spain’s prime minister, Pedro Sánchez, has called a snap election for 28 April.

The country’s third general election in less than four years was seen as an inevitability after Catalan secessionists joined rightwing parties in rejecting the socialist government’s national budget on Wednesday.

Oriol Junqueras refuses to recognise Madrid court trying 12 people for independence bid

The chief defendant in the trial of Catalan independence leaders declared himself a political prisoner as he took the stand on Thursday in the Madrid court where he and 11 others face charges over the 2017 bid to break away from Spain.

Oriol Junqueras, the former Catalan vice-president, effectively refused to recognise the court, agreeing only to take questions from his defence lawyer and not the prosecution. “This is a political trial and I refuse to answer to my accusers,” he said. “I am a political prisoner and I am on trial for my ideas.”

Madrid trial of separatists seen as the most important since Spain’s return to democracy

A little less than 16 months ago, the nine men and three women sitting on the plush burgundy benches of Madrid’s supreme court were ministers in the Catalan regional government and high-profile civic leaders.

On Tuesday morning, however, they stepped out of prison vans to take their places as the defendants in landmark proceedings variously described as the trial of the century, a “stress test for Spanish democracy”, and the single most important judicial event the country has seen since the end of the Franco dictatorship.