“The vehicle sped along the pedestrian area, mowing down people and sending others fleeing for cover. Police are treating the incident as terrorism.” In yet another brutal vehicular terror attack, at least 13 people were killed and many more injured when an attacker drove a car into a crowd in a heavily-touristed section of Barcelona.

+ A witness said the driver was “weaving left and right, trying to hit people as fast as possible.”

+ There has been an arrest following the incident. Here are the latest developments from The Guardian.