Please. take note : 3 or 4 guys may visit your home claiming they are from water company, to install shower caps, to save water. Or they will claim they are from Electricity company to change energy-saving electric bulbs for free as part of government lay down program. They have been spotted in so many areas. Please. do NOT let them in. They are Robbers, robbing people at gun-point. Please alert all your contacts, as you may save lives. This is happening in johns creek area.