Demonstrations for Catalan independence have always have been peaceful — until Tuesday, when a sit-in outside the Spanish government delegation in Barcelona led to acts of vandalism and altercations with riot police.

While most separatists, who were protesting the long prison sentences given to their leaders by the Spanish Supreme Court, left around dinner time, some donned masks and threw bottles and firecrackers at police. Later in the evening, trash cans were set on fire and barricades erected on the Passeig de Gràcia, a luxury shopping street. It took until early Wednesday morning to clear the avenue.

The knee-jerk reaction from the Spanish right is to clamp down. Pablo Casado, the leader of the largest right-wing party in Congress, has called on Prime Minister Pedro Sánchez, a social democrat, to declare an emergency and take command of the Catalan regional police.

That is the worst thing he could do. Tensions are running high. The mossos (troopers) are at least seen as fellow Catalans by most protesters. Send in the National Police or the gendarmerie and the riots are bound to get worse.

Let Sánchez come to Barcelona instead, meet with members of the regional government and start listening to their demands; something he promised to do when he came to power a year ago, but still hasn’t.

This will be seen as weakness in other parts of Spain, where there isn’t a culture of compromise and consensus, but it will signal to Catalans that Madrid is finally taking them seriously. (more…)