Section 8. Any violation of this Act or of the rules and regulations issued thereunder shall be punished by a fine not exceeding one hundred pesos or imprisonment for not more than one month, or both, in the discretion of the court. If any violation of this Act is committed by an association or corporation, the manager or, in his default, the person acting as such when the violation took place shall be held criminally liable. In the case of a government corporation, the managing head shall be held criminally liable, except when it is shown that the violation was due to an act or commission of some other person, over whom the former has no control, in which case the said person who is responsible for the violation shall be held criminally liable. If any alien commits a violation of this Act for the second time, the court shall order his immediate deportation.