NEWS.com.au | Shorten still coy on 'de facto' GST floor NEWS.com.au Opposition Leader Bill Shorten is on a six day charm offensive in Western Australia but has already crab-walked past the issue of a 70 per cent GST floor. Australian Associated PressApril 8, 20183:32pm. Opposition Leader Bill Shorten has sidestepped ... Shorten still coy on GST floor |