I am in North Somerset. Although my town has its own hospital and I can get to this by bus, using my electric wheelchair, some appointments are at the Main hospital in Bristol.
I was told about the Hospital Transport system - and one phone call to them determined I was eligible for this (free) service. It picks me up at home they take me right to whichever clinic I have to attend, and then will bring me home.
Lovely people, very helpful - downside is that it does mean that there is so much waiting around - first at home waiting for them to come, and then at the hospital waiting for a journey home - we are talking about hours.
My last appt - couple of weeks ago, I was finished and ready to go home by 2.45pm and finally got collected at 5.15pm Journey takes just under an hour in each direction