These things go in circles, same in the bike club, table tennis club and every other organisation out there where all of a sudden public liability insurance gets questioned, members are threatened with being liable for unknown risks, and out of fear they pay more for more insurance that is completely useless as it covers you for things that are completely unimaginable, while in reality covering you for almost nothing.
When I see a credible threat, that will be attributed as the liability of the club and therefore it's members I will question first should we be doing it, second do I want to be involved in an organisation that is doing it, and finally do we have insurance cover on existing policies.