A car bomb has exploded in Spain's Basque country near the headquarters of a local television station in the town of Bilbao without causing any injuries.
Police said emergency services had evacuated television station ETB, which broadcasts in Basque and Spanish, and surrounding buildings following a bomb warning in the name of separatist group ETA.
The explosion shattered the windows of the round, glass walled building.
Emergency services had found a suspicious vehicle after closing off the area and discovered the owner of the vehicle tied to a tree on a nearby mountain, police said.
ETA bombed a printing press building in northern Spain belonging to newspaper El Correo in June.
