I wonder how I would stand for enhanced rate? I use a triwalker but still walk like a drunkard and even fall regularly whilst using it. I can walk 50 metres but extremely slowly with numerous rests because the effort it takes to walk gives me angina.
I am not allowed to drive anymore so a car doesn't come into it. I use my mobility allowance for taxis so that I can have a life.
I suspect that I also would not be awarded the enhanced rate.