About 100 people were arrested during the riots in Barcelona, according to a statement from the regional department of internal affairs. About a quarter of the detainees may be minors. The riots began in Barcelona on Sunday night during a youth protest, El Mundo writes. It was organized through social networks under the slogan "Disgruntled Institute". Youths dressed in black with hoods set up barricades using garbage cans and motorcycles parked in the streets and then set them on fire. They also destroyed bus stops and shops. The security forces arrived at the scene and the crowd threw stones. The reason for the protests has not been proven. This fall, youth protests swept Europe. Here we talked about why the Zooms rebel and what it can lead to. The world is burning, and we are in Zen.