2023. 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. 116 (Dec. 2023), 559–569. DOI:https://doi.org/10.33426/rcg/2023/116/1792.