Breaking news on the Blocus protests in Spain, live | Madrid, Barcelona, Valencia, and San Sebastián, among other cities, are on high alert for possible disturbances

Major Spanish cities are on high alert due to anticipated protests linked to the Blocus movement, which has previously resulted in violence and vandalism. Authorities have deployed extensive police presence to prevent disturbances, particularly in Barcelona, where multiple gatherings are planned. Many businesses have closed and citizens are advised to stay home. The protests, organized mainly by youth through social media, have led to significant unrest in the past, prompting a strong police response to ensure public safety.