CNN CNN International May 16, 2015 07:39:00
To a sophisticated. automatic system that should be even safer. but it will take decades. experts say this 2013 derailment in spain shows transition carries great risk. investigators say the driver was distracted, as the train left a high speed section of track. with automatic safe guard. and moved into a slow bend with an older manual safety system. the result. 79 people were killed. experience proves, driver concentration is enough to guarantee rail safety. phil black,. cnn london. >> finally ...
Source: archive.org