Yesterday is was announced that Metronet would be a key component of Labour's campaign to win back office.
WA Labour is pledging to build Metronet 'a rail plan to connect our suburbs and fix congestion'.
It seems though that the line to Pinjarra will be a long time coming with Ellenbrook, Forrestfield, Yanchep and Byford being priority areas first.
The rail plan will be built in stages. The video below explains how and why Metronet needs to be built.