Today is the fourth anniversary of the devastating bomb attacks on Madrid commuter trains in which 191 people lost their lives.
March 11th 2004, a tragic day in Spanish history when 191 people were killed in a terrorist attack, has been marked by a wreath laying ceremony at Atocha railway station. King Juan Carlos I and Queen Sofia led the homage to those killed and injured in the attack, laying flowers at the foot of the glass monument just outside the station.