What does 007's license to kill have to do with that driver's license you can't wait to acquire? Both are forms of permissions conferred officially. It's hard to find other similarities...
The word license can also means freedom. "Seniors should have certain freedoms, but when they aren't even required to come to class, that is excessive license. Also, they shouldn't have the option, every time they misspell a word, to claim "poetic license."