Hey Laurie. I'm over in Victoria but I can tell you I've spotted several varieties of the Kerr's Light candies in quite a few places. You have to look around, each sstore seems to do its own thing.

Particularly the Kerr's in a Walmart here, in several Shopper's Drug Marts (either in the Candies section or in the Diabetic section over by pharmacy). Also in the Superstore (diabetic section in the pharmacy). I'm partial to the Vanilla Caramels myself.... hazardous to my willpower and my digestion, but what can I say ;(

Hope this helps?