Originally Posted by HarryTasker
Your tonneau has a lock on it? Can you elaborate?
the cover locks from the inside
you have to open the tailgate and turn the handle to unlock it
check out the link, there are videos
the cover can not come up without unlocking the back bar
even if you pick up the sides (velcro) the bars prevent you from lifting it
if you had a lock on the tailgate handle it would really be secured since you could not open the gate to unlock the tonneau