sophialeader:
Agree with the issue conmankiller has highlighted.
We had the same problem with a great aunt. In her early 90's she started to have difficulties looking after herself. All her relatives started to visit her more often, but as we all lived atleast 100 miles away from her, we had to involve the local authority care team for more help. They employed a local care provider to visit for an hour every other day, but a charge was made for this service, which I think was £20 per visit. They made sure she was ok, checked her house making sure it was clean, safe and tidy. And did some basic food shopping and removed old items from her fridge.
Her local bank understood her situation and were very good at looking after her, making sure she had access to her money. Even if she could not find her cheque book, they would still help her, but they had known her for 30 or more years. The branch was in a small town, where some of the staff had worked there for years. I doubt many banks would be this helpful.
Eventually she started to get into problems, leaving the house without her keys and had to be helped by her neighbours. Luckily we knew all her neighbours and one of them held an emergency key. Anyway on one day, she became totally confused in her local high street and had to be helped by her local police. They contacted the local authority care team and she was taken into a temporary care home. They then conducted a review of her needs and she was placed into a suitable care home for her needs.
This gives you an idea of what might be ahead. So my advice is to have a frank face-to-face conversation with your father. The conversation will be about how you can make sure he is looked after in the years ahead and therefore it would be sensible to understand his wishes. He could be hurt by this and become quite angry, as my aunt was to start off with, when this was raised. They often will not admit to any illness or confusion and also independence can be preciously guarded. Then leave it for a day or two for him to calm down if you need to. If you can get him to agree for both of you to have a meeting with his solicitor, so your father can agree with you to have power of attorney to help him. For my aunt the solicitor issued a document for my aunt to sign, so my sister could be the executor of the power of attorney. She then had to register this with the banks my aunt had accounts with. It took a few months for the POA to be applied by the banks and my sister was sent cheque books. The POA then had to be registered offiically with the public guardians office, which took months and my sister had to provide regular accounts.
You should also speak to your father about having an assessment arranged by his GP. They can arrange tests for early signs of dementia and other ailments. After the assessment, the local authority may be worth contacting, to see what services they can provide.
Another good source of information is age concern. http://www.ageconcern.org.uk/AgeConcern/how_we_help.asp
Hope this helps.
Huckster