Latest news on the alert in Barcelona regarding the Blocus calls, the arrests, and the risk of disturbances, live

València has increased police presence for Halloween celebrations to prevent vandalism, while Barcelona sees no attendees at a protest by Blocus. Some shops may close early due to safety concerns, and police have made multiple arrests related to recent riots. The situation remains tense with heightened security measures in both cities, including metro access restrictions and the suspension of bike services. The Blocus movement has spread across Europe, prompting warnings of potential disturbances during Halloween festivities.