LOL. I got a fruit cake recipe from my cousin who lives in Canada in an e-mail, and everything was in ounces. 40 years after their metric conversion, grocery stores there still list prices per pound for meat and produce.
when we were in canada this summer we noticed it varied store to store and remarked on it to one of the local residents. they complained that they wished it would just be consistent-one or the other or prominently displayed/advertised in both b/c they had multiple kids varying in ages and their local school district had waffled over the years on what system they taught in a given year.