Okay Brains trust...have a q regarding taking my niece with us to Canada next year. She will be 14 at the time of travel so still a minor. Do I need something written from her parents that she is travelling with us. She does have a different surname. ? She will travel over with us and there is a possibility we may have to send her home early...hope this does not happen though as it could get messy with flight bookings. I'd rather have them all linked and not hers on a separate booking.