A petition: Demand all defibrillators get registered on the HeartSafe GPS system across the UK

Using a defibrillator with combined CPR increases the survival rate by as much as 70%, but without effective CPR and AED use, their survival rate drops to 5% (official statistics).

HeartSafe says: "There may be many hundreds of non-registered defibrillators." They have no way of knowing. This is why it needs to be made mandatory.