Thousands of pro-independence supporters blocked several major roads in Barcelona on Friday as part of a general strike called by pro-independence unions to protest a ruling by the Supreme Court that sentenced nine separatist leaders to prison for their role in the 2017 unilateral breakaway attempt.

Earlier in the day, the main highway entry points into Barcelona were cut off by protesters, who had been walking for three days to reach the Catalan capital in so-called “Freedom Marches.” At 9.30am on Friday the AP-7 highway was blocked off at a point near the city’s Autonomous University, and in the municipality of La Jonquera, on the border with France. Motorists were also experiencing problems on the N-II, N-240, N-340 and N-420 national highways.

By 6pm the five separate marches had joined together in the center of Barcelona, creating a massive demonstration. The local police force estimated that the protestors numbered more than half a million people.

A separate demonstration was also taking place on Friday evening on nearby Gran Via, outside a police headquarters. There a group of youngsters – mostly students – were demonstrating against the police. That protest saw tense moments and a number of police charges, after objects were thrown at officers. As had been seen on previous nights, the protestors set fire to trash containers in the street.

Earlier in the day, around 4,000 protesters gathered outside the Sagrada Familia basilica in Barcelona, forcing Antoni Gaudí‘s famous landmark to close to visitors.

Iberia cancelled 12 Friday flights between Barcelona and Madrid due to the strike, while Vueling grounded 36 of its scheduled journeys. On Monday, more than 100 flights were grounded after thousands of independence supporters blockaded the Josep Tarradelles-El Prat airport.

The general strike followed a fourth night of street unrest in Barcelona, which left at least 42 people injured, according to the Emergency Medical Services.

Thursday violence

The night-time street violence escalated on Thursday, when radical protesters broke into a branch office of La Caixa savings bank and hurled fireworks at the police as they attempted to reach the building that houses the Spanish government’s delegation in Barcelona.

For the first time this week, far-right groups showed up on the scene and clashed with the separatist radicals. The police made 19 arrests, and at least 18 people required medical assistance.

Despite police efforts to prevent clashes between both groups, there were violent confrontations following two simultaneous street demonstrations – one called by the pro-independence Committees to Defend the Republic (CDR) that attracted around 13,000 marchers according to the local police, and another one comprised of far-right supporters who numbered 200 to 300 people.

Far-right supporters beat up a young anti-fascist protestor in Barcelona on Thursday night (Spanish captions).

A few of the latter were heard yelling “Let’s go hunting!” as they ran towards Diagonal avenue, where the independence supporters had gathered. Some of them were wrapped in Spanish flags and carried baseball bats as they ran to cries of “Franco! Franco!” in reference to the former dictator of Spain, General Francisco Franco.

At least one independence activist was beaten and kicked as he lay on the ground, while radical separatists cornered a far-right demonstrator who had a knife and left him with head injuries after disarming him.

Los antifascistas agreden a un chico con estética skinhead que llevaba un gran cuchillo y una bandera de España. #ProtestasCatalunya pic.twitter.com/oU3kxNNPEn — Guillem Andrés (@Guillem_Andres) October 17, 2019

Puigdemont in Belgium

In Belgium, Carles Puigdemont, the ex-premier of Catalonia who fled Spain to avoid arrest after heading the 2017 unilateral secession bid, on Friday showed up before judicial authorities in the company of his lawyers in response to a European arrest warrant issued on Monday by Spain’s Supreme Court, which wants to try him for sedition and misuse of public funds. On Friday Puigdemont declared that he is opposed to being extradited to Spain. He was later released without any conditions by a judge, and will have to return to the Belgian courts toward the end of the month for another hearing.

Speaking on the Catalan radio network RAC1, Spain’s caretaker interior minister, Fernando Grande-Marlaska, said he hopes that Puigdemont will be extradited to Spain. “We are in the EU and we have grown up with the same values that make us democratic societies: the rule of law, freedom and equality. This means that a decision from a judge in Marseille is worth the same as a decision from a judge in Barcelona, because we all work with the same values. Mr Puigdemont can and must be handed over to Spain.”