In Toronto, Petro-Canada fuels its radio ad spend, moving one spot to become #1, as does Porter Airlines, shifting one place in the ranks to #2. RBC Royal Bank moves up 43 places to #3, while Rona moves from #6 to #4.

In Montreal, Legacy Publishing Company moves up four places to #1, while AlarmForce rings steady at #2. The Brick holds on for another week at #3 and Porter Airlines moves up two spots to #4.

To find out which other marketers boosted their radio buys by category and brand this week in Toronto, visit By brand
By category

To find out which other marketers boosted their radio buys by category and brand this week in Montreal, visit: By brand
By category