Expulsion from a parliamentary group solely at the discretionary decision of its spokesperson, as the appellants ceased to belong to the political party under which they presented themselves in the elections: Commentary on the Constitutional Court Ruling 93/2023, dated September 12th. (BOE num. 244, of October 12, 2023). Journal of the Cortes Generales, n. 116, p. 559–569, 29 Dec.2023.