Must Article 15(1) of Annex I to the Agreement between the European Community and its Member States, of the one part, and the Swiss Confederation, of the other, on the free movement of persons
1 be interpreted as meaning that, as regards access to a self-employed activity and the pursuit thereof, only self-employed persons within the meaning of Article 12(1) of Annex I to the agreement are to be afforded no less favourable treatment in the host country than that accorded to its own nationals, or does this also apply to self-employed frontier workers within the meaning of Article 13(1) of Annex I to the agreement