In the sentence that rejects the appeal of the PP against the 'Celáa law' the court defends the autonomy of the Courts to organize their debates. The challenge of the popular was based on this point in that some of the reforms of the Education Law "were introduced through amendments proposed by the parliamentary groups that support the Government" The appeal also stated that these groups sought in this way to change "substantially essential aspects of the law" The court – currently with a progressive majority – has rejected the thesis that there had been "an abusive exercise of the right of amendment"