Billardiera fusiformis, Bluebell Creeper, is a vigorous twining shrub grows naturally in WA, but in Victoria is an environmental weed in bushland. The flowers are blue followed by purplish/green cylindrical berries.
The shrubs are flowering now, so are easy to spot to remove. Birds eat the berries and spread the plants. The plant then smothers other plants. They are easy to pull out when small. Recently I have seen it flowering on roadsides in Gordon, Mt Doran, Mt Egerton and Scarsdale. It used to be called Sollya heterophylla.