<p>Don’t have time to read through the thread carefully, so I’m sorry if this has been suggested, but since those under 18 years of age are not required to have ID, why didn’t you just say she was under 18? There’s no proof one way or the other, and if a parent is there to make the claim (and parent and child share a last name) there’s a little bit of corroborating evidence that it -might- be true. This occurred to me when I put 17 year old on a plane 3 years ago - he didn’t have a permit, didn’t want him to lose passport so I just told the curbside checker that he was under 18. I left him at that point, and he got through security all right. I realize things are tightening up (this was post 9-ll, of course) but when you’ve got a crisis in hand, you could try that. </p>
<p>Since then, we all travel with our passports, even state to state (and son has never lost his or license he now has). I think every child should get one even if they’re not anticipating overseas travel</p>