Complex sentence: It aims to greatly enhance safety, increase efficiency of train transports and enhance cross-border interoperability of rail transport in Europe by replacing former national signalling equipment and procedures with a single Europe-wide standard for train control and command systems.
Split into simpler sentences: It aims to greatly enhance safety, increase efficiency of train transports and enhance cross-border interoperability of rail transport in Europe. This is done by replacing former national signalling equipment and operational procedures with a single new Europe-wide standard for train control and command systems.