GTA drivers should fill up their gas tanks on this day before prices go up  CTV NewsGas prices in GTA expected to rise as Trump declares ceasefire with Iran is ‘over’  CP24Gas prices expected to jump amid renewed tensions in the Middle East  CTV NewsGas prices in Canada set to rise as Trump says peace with Iran is ‘over’ – National  Global NewsToronto gas prices could spike as Trump warns of more Iran strikes. Here’s when you should fill up  Toronto Star