http://www.reuters.com/newsArticle.j...toryID=6991941
MADRID (Reuters) - Four explosions were reported at petrol stations in the Madrid area on Friday, Spanish radio stations said, following a phone warning in the name of the armed Basque separatist group ETA to a Basque newspaper.
The caller said five bombs had been left and were set to explode at 12:30 p.m. EST, Basque newspaper Gara reported on its Web site on Friday.
Radio stations later reported four explosions.
The blasts were small and no casualties were reported, the reports on Radio Ser and National Radio said.