My reccomendation would be to remove NOR 3 (by issuing a modification) and allow competitors to display advertising. Advertising would then be governed by the ISAF regulations, which reserve part of the boat for event sponsors.
Gordon
My other reccomendation would be to consider sorting out the class’ relationship with RYA and ISAF, at present it is neither a National in the UK, but seems to be in Netherlands, nor an International class.