Defib Used?

Our defibs are registered with the ambulance service and they have emailed us to say someone was sent to fetch the defibrillator on the office wall in an emergency overnight.

We have to determine if it was used (if it's used we have to replace the pads and other consumables before it's allowed to go back into service).

It doesn't look like ours has been used. Sometimes people are sent to fetch them but the ambulance arrives first. So, I've put it back into service. However, if anyone was sent to fetch it or you know someone who was, please just let us know.