The legal team, experienced as they were, can only consider the evidence that has been made available to them. And in respect of AG's disabilities and the impact these might have on her day to day functioning, there might not have been much documented, historically speaking.
From what I gather, AG had lived in supported living type accommodation for many years, had a number of health issues and disabilities, was cognitively impaired and lived a relatively isolated existence.
There are many vulnerable people living amongst us who will have chronic health issues and disabilities to contend with. Our social care system would ideally support these individuals, in a person-centred way, by assessing their needs and reviewing them regularly, identifying what support is required to help lessen the negative impact of their needs and, in so doing, also assisting the person to live as independent and positive a life as possible. Had this happened in AG's case, this would also have provided the legal team with more 'evidence' of AG's vulnerabilities, such as they were.
I don't know the facts, but I'm guessing adult social care had little or no involvement with AG. But - and this is the key point - this does not mean AG didn't need and deserve their involvement!
Our social care system is on its knees, underfunded and overstretched, and many individuals like AG, who don't have anyone to assist or advocate for them, will be going about their lives without their needs ever being properly evaluated, understood and where necessary, supported.
Everything I've read and seen about this case, suggests AG is a very good example of someone who slipped through the cracks. And nobody, apart from her one friend, would've been any the wiser, had it not been for the fateful day on which AG's needs became only too evident.
By way of example, had she had a PA with her that day, the provision of which might have been given to her as part of a care package, say to help AG with her weekly shopping, also preventing social isolation and providing companionship, the PA would've likely assisted AG to navigate the situation with the cyclist in a way that would've avoided the tragic outcome.
This was a terrible tragedy, and my deepest sympathies lie with the cyclist's family and the car driver. But as contentious as it seems to some, I think AG is also a victim and the blame for that lies with our failing social care system, not with AG.