They have also sparked a new mood of determination among the thousands who have been out on the streets across Spain for the last two weeks, protesting at fake neoliberal 'democracy'.
Not only was the camp at plaza Cataluña quickly rebuilt after the police attack, but solidarity actions were held elsewhere.
El Pais reports that in Andalucía, thousands of people protested in various towns and in Seville the campers, who had held a three-minute silence, announced their intention to stay on in the city centre indefinitely.
The "indignados" in Valencia outside la Delegación del Gobierno decided to take over the calle Colon in the city centre to stage an impromptu march.
Widespread support was shown for the Barcelona protesters - from Vitoria and Bilbao in the Basque Country to Palma in Majorca and Las Palmas in the Canaries, reports the paper.
In Logroño people expressed their anger at the "violent, disproportionate and unjustifiable" actions of the police.
In Santander, around 500 people gathered with flowers in the Plaza Porticada and held a minute's silence, with a similar event in Plaza del Castillo in Pamplona.
A thousand people turned out in Santiago in Galicia and more than 500 in Murcia, Oviedo and Gijón, with further protests reported in Zaragoza and various smaller towns all across the country as the shockwaves spread from the sight of police brutality reminiscent of the Franco regime.
In Greece the new revolutionary movement has also taken hold in a big way.
The blog From the Greek Streets has videos from Athens Friday night and reported: "Today there were as many people as yesterday at the square; many are organising and determined to stay, indefinitely.
"There have been at least nine working groups formed up (general coordination, cleaning, cooking, translation/ media, technical support, legal support, medical aid etc).
"The fascists were few and isolated by the huge crowds. Come to Syntagma, everything’s changing right there, right before our eyes."
Pro-democracy protests are also being called for cities all across France on Saturday night.