Lotte, bless you!! you're an angel!! I do live in London and have never learned to drive. At the moment I am travelling to hospital by bus, it isnt far, around 2 miles, I sometimes have trouble getting on and off the platform, as the drivers are not very helpful in lowering them, but it's not so bad. There must be others here who have problems getting around, and who would be grateful for your offer
BARBARA