DYCP Radical Accessibility: Opening questions

As I begin my DYCP project “Radical Accessibility” I want to set out some of the key questions I intend to explore.

Can an arts project - whether an exhibition, or event - ever be ‘fully’ accessible? If so, how? And if not, why not? How do we arrive at the best possible version of accessibility that compromises as little as possible?

How do I, as a freelancer who is often brought into a project with a challenging timeline and/or budget, ensure the best possible version of accessibility? Especially in teams or organisations that do not have a strong track record in these commitments?

What are the best ways to hold myself accountable for my commitment to radical accessibility?