Got to agree with Jopar on this totally.
As an individual that looks after myself with my husband I may think of having one incase anything did ever happen to me, as after diagnosis 25 years ago, I was missing after walking out of a shop that I was Manager at and being found 5 hours later on a dual carriageway by a driver who fortunately gort me to hospital........since I am hypo aware during day time now, I wouldn't be so bothered, but could think I might want it to save my husband worrying........HOWEVER I am NOT the carer, and I totally agree with Jopar's details, having been on courses run by social workers for the care of vulnerable adults-they would be horrified at the suggestion that a Carer might think of getting one, as indeed it would defintely be a restriction to an individuals basic human rights.
Defintely would be classed as abuse......