<Li> Six were refurbished in 2008 for use on Premier Service, but were replaced in late 2012 </Li> <P> Arriva Trains Wales' fleet is stabled at three depots . </P> <Ul> <Li> Chester (Alstom): Class 175 </Li> <Li> Cardiff Canton: Class 142, Class 143, Class 150, Class 153 and Mark 3 stock . </Li> <Li> Machynlleth: Class 158 . </Li> </Ul> <Li> Chester (Alstom): Class 175 </Li>

Who is taking over from arriva trains wales