I did highlight the fact that l was talking specifically about the physical assessment for PIP mobility. There are different eligibility criteria for mental health and cognitive disorders, and both the standard and enhanced rates can be awarded on a combination of the two - and needing to be accompanied is considered for physical disabilities too.
It should be noted that an award of either the standard or enhanced rate of PIP mobility with at least 8 points scored from the moving around descriptors will qualify the claimant automatically for a blue badge. However, automatic entitlement to a blue badge is only possible solely on mental health/cognitive grounds by scoring 10 points from descriptor E in the Planning and following a journey category. People who do not satisfy these conditions may qualify for a blue badge under their Local Authority’s own rules, but eligibility is not automatic by way of a PIP award.
As with all the descriptors there is the consideration of the ability to mobilise safely, to an acceptable standard, repeatedly (as often as is reasonably required throughout the day) and in a reasonable time period - no more than twice as long as a person without the condition.
You are incorrect about the consideration of the ability to use public transport or not. This is not a factor in deciding PIP mobility, and neither is access to or reliability of public transport. And only those people who receive the enhanced rate of mobility component are eligible to join the motability scheme - either solely via the moving around or planning and following a journey descriptors , or a combination of the two.
And l’m not sure what you mean by ‘Motability elements are awarded to offset extra costs associated with travelling with a disability not to buy a car because you cant walk far.’ Firstly there is no ‘motability element’ to PIP. Claimants in receipt of the enhanced rate of PIP mobility are free to choose how they spend it, and very often a car is the most convenient and economical way for them to get around, regardless of whether their condition is one of mental or physical health - so having limited mobility absolutely can be a factor. And it’s not possible to buy a car on the motability scheme - vehicles are leased for a period of three, or in some circumstances five years and have to be handed back at the end of the lease period, and a new lease taken out if you want to stay mobile.