The red sticker will alert whoever is in attendance and straight away they will know all the vital information they need is inside the fridge. It is a good idea to have one in the car as well ... especially if your parents are ageing, but still driving.
Endorsed by the St John Ambulance, Neighbourhood Support and the police, if your elderly parents do not have a Life Tube in their fridge try and get one sorted for them. They are available from most Age Concern branches.
Medic alarms
While there are various medical alarms on the market, the alarms made available by Hato Hone St John are a good place to start. I have often heard of incidents when medical alarms have proved so worthwhile. It means you or a family member can still have the freedom to do things, but you know that at a push of a button, you can be connected to expert care.
You are able to talk to a person who monitors the response centre who will assess the situation and arrange the most appropriate assistance. This may be an ambulance, a paramedic in a smaller vehicle, another emergency service or expert advice. Having that peace of mind is invaluable.