Global News at 10 Saskatoon October 23 2018 6:58pm 01:54 Sask. premier calls carbon tax a ‘vote-buying scheme’ Ottawa has revealed that 90 per cent of Saskatchewan’s carbon tax will go back to households. David Baxter has more on what it means for your finances. Saskatchewan’s highest court to make ruling on carbon tax challenge — the first in Canada Carbon rebates called a ‘vote-buying scheme’ by Sask. Premier Scott Moe Responsive site?