A police officer was injured in clashes between radical groups at Madrid’s Puerta del Sol, and two people were detained, following the Hispanic Day parade. Officers deployed riot units during the afternoon after young people carrying Spanish flags surrounded the square to protest against left-wing radical groups said to be camping there. A cordon of security was put in place to separate the two sides. During the confrontation, eggs were thrown at the people camping in the area, and chants were heard from both groups. Two arrests were made during the incident, according to the report. The police intervention focused on keeping the groups apart as tensions in the city centre escalated after the National Day military parade. The latest status is that the officer suffered injuries and two people remain detained as the situation around the square follows the daytime clashes.