Mell
You say that you cannot see, do you have any medical reports that confirm this? If you do then you may be able to show that you cannot follw a route due to your sensory problems.
The anxiety that result from your incontinence will only help if you can show that it leads to "overwhelming psychological distress" and this then prevenst you from following a route.
The PIP Claim guide explains the requirements in more detail.
www.benefitsandwork.co.uk/help-for-claimants/pip Gordon
