220 ILCS 5/4-205

This amendatory Act of 1985 shall not have the effect to release or waive any right of action by the State, the Commission, or by any body politic, municipal corporation, person or corporation for any right or penalty which may have arisen or accrued or may hereafter arise or accrue under this Act or any law of this State.

All penalties accruing under this Act shall be cumulative of each other, and suit for the recovery of one penalty shall not be a bar to or affect the recovery of any other penalty or be a bar to any criminal prosecution against any public utility, or any officer, director, agent or employee thereof, or any other corporation or person.