A 57-year-old man has been arrested after the Guardia Civil found six marijuana-growing greenhouses in a property in Arriate. An investigation began in February, when officers trying to solve local robberies visited a suspect’s house – and found a large number of air-conditioning machines and a strong cannabis smell. The property was monitored before a search found that it had been turned into a marijuana-growing facility. The man has been detained in prison and 479 marijuana plants were seized.