Add Yahoo as a preferred source to see more of our stories on Google. Spain has reduced the maximum speed for trains on the main line between Madrid and Barcelona after the serious train accident in the south of the country, network operator Adif said on Tuesday.

Add Yahoo as a preferred source to see more of our stories on Google. MADRID, Jan 19 (Reuters) - Sunday's train collision and derailment in southern Spain killed at least 39 people and left 122 injured, with officials highlighting the "strange" nature of the accident on a straight stretch of railway, while one theory pointed to a broken rail joint.

A collision between two high-speed trains in southern Spain resulted in at least 21 fatalities and 30 serious injuries.