janerowena, do your parents like in Switzerland, as Exit is only available to people who are resident here.
If a person is a member and asks for assitance to die- a trained person will visit, and speak to them ON THEIR OWN- to ensure what their problems are, and that absolutely no outside pressure is put on them, and that they have absolutely NO doubt whatesoever about the desired outcome. If there are any doubts, etc, then they will support but refuse to go ahead. Liaison is then made with their doctor, specialist, etc- and if possible family (at the discretion of member) and on the day of the deed- again, the trained 'helper' will again talk to the person on their own and again, assess that no pressure is born to bear from family, etc, etc, and that there is no doubt or hesitation whatsoever. The person is then give the potion to drink- be it in their garden, favourite armchair, bed- wherever- on their own or with their best friend/s, family- as they choose- with their favourite music on- whatever. Where is the slippery slope there?
Previous to Shipman, doctors often hasten the terminal process- because it was requested by patient, or because the suffering witnesses by doctor, staff and family was just unbearable- and that all agreed the quicker the better. Not really possible now since Shipman- sadly imho.
Loss of dignity and the way we care for people ... well, yes, I see what you mean. No staff, excellent or otherwise, could have stopped my mil from doing some of the awful things she did in late stage Alzheimers- I won't go into detail, but had she known she was doing those things, she would have been mortified and totally disgusted and upset. Watching her in the last few months of her Alzheimer days was the saddest thing ever. People will probably jump on me for saying this- but keeping people alive for far too long than is good for them costs millions- which really could be better used to help those who still have a chance, a will to live, some joy to experience, kids and grand-kids to see grow. If I ever got to that stage- or in extreme pain with a debilitating illness- I would not want to live beyond a certain point- and I certainly would really and truly HATE to know all that money (and resources, doctors, nurses, expensive drugs, etc, etc, etc) being taken out of a tight NHS budget to keep me living longer in my undignified misery- when it could all be used so much better elsewhere.