Darrell,
I got excited when I found this video. While there is some Bobcat, and possibly Rat imagery (linked in appropriate MLU threads), and there is film of Centurions on the move in Gagetown during the ‘60s, the only provincial plates visible are from Ontario, and Quebec (there is one NB plate, but the numbers are not visible).
https://www.youtube.com/watch?v=ZrNv0QOqPf8