"You too Lydia. Haven't seen it, but sounds great. So either an unlocking spell or something to rust the fence to make a hole, or a sonic screwdriver... if I had one." Of course if she had one, it's solve a lot of things, but let's not go there. A beat, "Although depending on the shape of the lock right now I might be able to do something..." with coat hanger wire or bobby pin or -- "But don't spread that around."