Be careful about not giving a statement for TWOC as others have said.
Either she had your permission or not. If not she gets prosecuted for TWOC.
If she did have your permission, if the plod is on the ball, you get prosecuted.
Which ever it was, tell the truth.
Either she had your permission or not. If not she gets prosecuted for TWOC.
If she did have your permission, if the plod is on the ball, you get prosecuted.
Which ever it was, tell the truth.

. Also make sure she tells the truth, and don't let the police (or OcUK) jump to depressed = headcase conclusions 