here we have a womens group to which any woman can go. You go as much or as little as you like. I have made friends and acquaintances, but also we look out for each other. We get to know what is the norm for individuals and if someone was expected and had not told us that they would not be coming, someone would check it out. So if y ou have a couple of close friends, who live locally whom you trust, then we do the key lock or also give each other a key, which is kept somewhere safe and if you didnt see the other person for a couple of days or they miss a meeting you would check with the other person and find out what is going on. Having 3 of you in this group means that there are 2 of you looking out for 1 other and can share the efforts needed, and should 1 person also be ill or away then you always have one of the two people available. also do you have a lions emergency green and white message in a bottle . You fill in all the details on a form in capital letters, with your prescriptions, allergies or whatever. Then the form is put in the bottle with a green cross on it and stored inside the fridge in the door.shelf. So then you have a small label which is stuck on the outside of the fridge, and another one hear the main door. This means that in an emergency, such as you might be unconscious or cannot remember details in a difficult moment. You then have another label near the front door. So no one is going to be able to read your information casually. But all that information and next of kin and stuff the ambulance people are aware of this scheme, so will look in the fridge as a place to get important information, and can actually save your life if they now know what you may and may not take. It would be good to have such a scheme used by everyone, but it does give some peace of mind and help to find you the help you need.