Three days later, Lieutenant Colonel Aldo Rico started another mutiny in Campo de Mayo, Buenos Aires, supporting Barreiro.

The population made demonstrations in support of Alfonsín, and the CGT union called on a general strike on his behalf until the crisis was resolved.

The mutiny was stopped, and Alfonsín announced it in the balcony of the Casa Rosada, to the people gathered there.

In the following weeks he made changes to the command of the armed forces, and sent the Law of Due Obedience bill to the Congress.

[5] The minister Horacio Jaunarena clarified that the law was a project previous to the mutiny, and that the new authorities in the armed forces were not the ones requested by Rico.