You a normal human being, not a lawyer, yes?
On which basis, the various fact sheets, guides and websites
written in non-lawyer language, that are meant for the information normal people
are probably what
you need.
Unincorporated associations are creatures of the common law.
There's lots of caselaw about the liability of individuals in unincorporated bodies.
Some of it is very notorious (such as
Ellis v Pell).
Perhaps if you...
- tell us a bit of background, and
- ask the question that you really want answered, and
- tell either us what you've been told
(that you are trying to check, or trying to disprove), or
- the point you're trying to make yourself, or
- who you're trying to convince by waving bits of law in their face
...you may get some more useful commentary.