Age of consent in canada.....?

Ok, I heard the age of consent in canada is 14, but is that only when the person they are engaged with is under 18? If the person is over 18 then do you have to be 18 to legally have sex with them? (without parental consent)

http://www.parl.gc.ca/information/library/PRBpubs/prb993-e.htm#A.%20Early%20Criminal%20Code%20Offences(txt)

^That should explain it.