Audax seems to be like Rugby Union in Ireland, run by a single Irish body. There's a 600 out of Belfast on Saturday. https://www.audaxireland.org/events-calendar/gazetteer/600km-events/ulster-600/
So does that mean we should be audax GB and not audax UK, if audax Ireland also covers Ulster?
The agreement with AUK is clear about the geographical area.
The Audax Club Parisien delegates the management of the Brevets de Randonneurs Mondiaux to an individual, actual person, nominated as the "ACP representative" in his/her assigned geographical area.
The geographical area of the ACP representative in this agreement is as follows : UNITED KINGDOM
Notes :
The geographical area must be at least equivalent to a political state. For historical reasons related to the worldwide growth of the organization of the Brevets de Randonneurs Mondiaux, it is accepted that Canada and Spain have geographical areas by region (2 regions for Spain and 6 regions for Canada). For these two particular cases, it is desirable to reduce these subdivisions.
2. The ACP representative has authority in his/her assigned geographical area.
3. The ACP representative is the sole correspondent of the ACP for his/her assigned geographical area, except as provided for in Article 9, chapter 2, (notes), of this Agreement.
Article 9, chapter 2, provides a bit of a plausible interpretation of the status quo. As one of the official languages of Northern Ireland is Irish.
The ACP representative must correspond with the ACP only through the ACP individual responsible for the Brevets de Randonneurs Mondiaux overseeing his geographical area.
Notes :
In the case of a geographical area utilizing multiple official languages, the ACP representative can name an assistant ACP representative of another official language and whose identity and language are mentioned in appendix 1 of this convention. The assistant ACP representative can be authorized to facilitate the exchanges of internal mail between the ACP individual responsible for the Brevets de Randonneurs Mondiaux and the ACP representative. In all cases he must follow the opinion and instructions of the ACP representative. The identity and linguistic area of the representative ACP-assistant will be mentioned in the calendars of the Brevets de Randonneurs Mondiaux and other flow charts. The ACP representative can at any time inform in writing the ACP individual responsible for the Brevets de Randonneurs Mondiaux of any changes on the subject..
In all the cases, the ACP individual responsible for must have only one contact .
https://www.audax.uk/media/1804/acp_convention_de_partenariat_uk_2015_anglais.pdfUlster is, of course, in both the UK, and the Republic.
If I was riding PBP, I'd be tempted by the Yorkshire National Park Jersey. The start/finish at the National Sheepfold calls out for an Ovine-based design. It would be easy to get a reference to PBP printed on it.
I'd even call the sheep motif 'Rambeau', which works as a pun on several levels: The poet, the film character, a reference to the Start/Finish, and the idea of a handsome sheep.