Hey Michaelsen,
Give this website a try...
http://www.tbs-sct.gc.ca/fip-pcim/man_4_3a_e.asp I dont know if it will help though. Its all the signs that are used by the Canadian govt, if I read correctly (I just skimmed it over quick)
The questions on the test said what the sign says and then asked you to answer a multiple choice question about the meaning, for example
give or take a little...the wording was obviously different as I am going by memory)
(Moving rating) Adult Supervision 12A
a) Children under 12 are free to view the movie alone
b) Children over 12 must see the movie with an adult
c) Children under 12 cannot see the movie
d) Children under 12 must see the movie with an adult
The answer would be d.
Good luck!
amowers