BIM24780 | Meaning of trade: mutual trading and members clubs: mutual associations: specific activities: Hunt point-to-point meetings - dealings with members
From HM Revenue & Customs · Business Income Manual
Where the point-to-point is conducted in such a way as to amount to a trade, and provided that the conditions in BIM24020 are satisfied, any trading income that arises from dealings with Hunt members is not taxable on the grounds of mutual trading.