(a) If an investigation under Section 10 discloses that a violation of this Act has been committed, the approved humane investigator shall furnish the violator, if known, with a notice of violation, and state what action is necessary to come into compliance with this Act and that a maximum of 48 hours may be granted in which to take corrective action.(b) If the violator fails or refuses to take corrective action necessary for compliance or if the violator is still unknown after an attempt to identify ownership, the humane investigator shall contact the Department and request authorization to impound the animal or animals. The Department will authorize impoundment if a review of facts gathered by the humane investigator indicates a violation of Section 3 of this Act has occurred and the violator, if known, has failed or refused to take corrective action necessary for compliance. This Section shall not apply to violations committed under Section 4.01 of this Act.