For the month of October they have set up a campaign to find out where there are Defibs so that everyone knows where their local one is located. You can take a picture/ selfie and post in on Twitter and other social media. Please click the link below for more information.
Save a life and play your part, you never know how close you are to a Defib and when it needs to be used..
Also for more information take a look at CARDIC SMART