post office in San Sebastián is destroyed by the throwing of dozens of molotov cocktails. February 12: A car bomb loaded with of dynamite fails to explode in Madrid. According to Spanish press, the attack was targeted at an important almirant of the Spanish army. February 18: The son and wife of a Socialist councillor in Getxo, Biscay are slightly injured after molotov cocktails are thrown at their house. February 22: Two commuting electrical workers are killed by a car bomb explosion in San Sebastián. The blast seriously injured the supposed target, a Socialist town councilor. Three other people were also injured. That same day, the suspected head of the ETA commandos, Txapote, was arrested in France. February 23: Three bombs explode inside a local youth office in the town of Zumárraga, Guipúzcoa. The devices caused minor damage to the building. February 28: Police deactivate a bomb in Cintruénigo, Navarre. The same day, a bomb explodes inside a post office in Hernani, Guipúzcoa. No one was injured. March 9: ETA members stole more than 1.6 tons of explosives and 20,000 detonators from a warehouse in the French city of Grenoble, Isère. March 10: A car bomb kills an Ertzaintza officer in Hernani. Hours later, a bomb went off at a post office in Beasain, Guipúzcoa. No one was injured. March 17: A car bomb in front of a hotel in Roses, Girona kills a Mossos d'Esquadra police officer. 3 other people were injured. March 18: Police safely detonate a car bomb in Gandia, Valencia. The blast caused great damage to a nearby hotel. March 20: ETA gunmen kill the deputy mayor of Lasarte-Oria, Guipúzcoa and member of the Socialist party Froilán Elespe Inciarte. March 28: Two bombs are detonated on the steps of Tolosa and Azpeitia court houses, both in Guipúzcoa. No one was injured. April 1: A homemade bomb explodes in the court house of Abadiño, Biscay. No one was injured. April 15: A bomb explodes at the house of a UPN councilor of Villava, Navarre. No one was injured. April 21: A bomb explodes in front of the house of two Partido Popular councilors for the towns of Hondarribia and Irun, both in Guipuzkoa. May 2: Ertzaina safely detonates a bomb found in an industrial park in Urnieta, Guipúzcoa. May 6: Senior Popular Party member Manuel Jimenez Abad is shot dead in Zaragoza. May 12: A car bomb