I am not sure let me do some cross checking.
Searching back through TM 26, looking for info on the May 30 Zarqawi tape... came across this.
http://www.freerepublic.com/focus/f-news/1383919/posts?page=4104#4104
Dubai, 30 May (AKI) - The Abu Hafs al-Misri Brigades have called their 'sleeping' European cells to action with a message published on some of the most important Islamist internet forums saying: "We ask all waiting mujahideen, wherever they are, to carry out the planned attack." The message follows months of silence from the group which claimed responsibility for the Madrid train bombings on March 11 last year and threatened Italy last summer.
http://www.adnki.com/index_2Level.php?cat=Terrorism&loid=8.0.172279807&par=0