Complex sentence: In 1999 a Bus Eireann bus crossing the River Liffey skidded over the side of the bridge into the Liffey there were a few injuries and the driver was killed.
Split into simpler sentences: In 1999 a Bus Eireann bus crossing the River Liffey skidded over the side of the bridge into the Liffey. There were a few injuries and the driver was killed.